(10 ILCS 106/10)
    Sec. 10. Districts created. Cook County is divided into 3 board of review districts as follows:
 
    District No. 1 shall be comprised of the following units of census geography: Within the County of Cook: MCD/CCD of: Barrington; Within the MCD/CCD of Berwyn: Within Tract/BNA 815200: Within block group 3: Block(s): 3012, 3014, 3015, 3016, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029; Within block group 4: Block(s): 4013; Within Tract/BNA 815400: Block groups: 1, 2, 3; Within block group 4: Block(s): 4010; Tract/BNA(s): 815500; Within the MCD/CCD of Bloom: Tract/BNA(s): 828503, 828504, 828505, 828506, 828601, 828602; Within Tract/BNA 828701: Block groups: 1, 2; Within block group 3: Block(s): 3004, 3005, 3006, 3007, 3008, 3009; Within block group 4: Block(s): 4007, 4008, 4009, 4010, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4024, 4027, 4028, 4029, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047; Within Tract/BNA 828702: Within block group 3: Block(s): 3072, 3073; Tract/BNA(s): 828801, 828802, 828900; Within Tract/BNA 829000: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1026, 1027, 1028, 1029; Within block group 2: Block(s): 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018; Within Tract/BNA 829100: Within block group 1: Block(s): 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055; Within block group 2: Block(s): 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056; Tract/BNA(s): 829200, 829301, 829302, 829401, 829402, 829500, 829600; Within Tract/BNA 829700: Within block group 2: Block(s): 2020, 2021, 2022, 2024, 2025, 2026, 2027, 2028; Within block group 4: Block(s): 4024, 4025, 4028, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4073, 4074, 4075, 4076, 4077, 4078, 4079, 4080, 4081, 4082, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4100, 4101, 4102, 4103, 4104, 4105, 4106, 4107, 4108, 4109, 4110, 4111, 4112, 4113, 4114; Within the MCD/CCD of Bremen: Within Tract/BNA 824400: Block groups: 2; Tract/BNA(s): 824503, 824505, 824506, 824507, 824601, 824602, 824701, 824702; Within Tract/BNA 824800: Block groups: 4; Within Tract/BNA 824900: Block groups: 1, 2; Tract/BNA(s): 825000, 825200, 825301, 825302, 825400; Within Tract/BNA 825503: Block groups: 3, 4; Tract/BNA(s): 829901; Within the MCD/CCD of Chicago: Within Tract/BNA 090100: Within block group 3: Block(s): 3007; Within Tract/BNA 090200: Within block group 2: Block(s): 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012; Block group(s): 3; Within block group 4: Block(s): 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018; Tract/BNA(s): 090300; Within Tract/BNA 100200: Within block group 2: Block(s): 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010; Block group(s): 3, 4, 5, 6; Within block group 7: Block(s): 7006, 7007, 7008, 7009, 7010; Tract/BNA(s): 100300, 100400, 100500, 100600; Within Tract/BNA 100700: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002; Within block group 4: Block(s): 4000, 4001, 4002; Within block group 5: Block(s): 5000, 5001, 5002, 5003, 5004; Within Tract/BNA 110300: Within block group 5: Block(s): 5011; Within Tract/BNA 720300: Within block group 1: Block(s): 1004, 1005, 1006, 1007; Within block group 2: Block(s): 2001, 2002, 2003, 2004; Within block group 3: Block(s): 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010; Block group(s): 4; Within block group 5: Block(s): 5002, 5003, 5008, 5009; Tract/BNA(s): 720400; Within Tract/BNA 720500: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009; Within Tract/BNA 740100: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2007; Within Tract/BNA 740200: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010; Block group(s): 3, 4, 5, 6; Within Tract/BNA 740300: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005, 1006, 1007; Block group(s): 2, 3, 4, 5, 6; Within Tract/BNA 740400: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005; Block group(s): 2, 3, 4, 5; Within Tract/BNA 750400: Block groups: 2; Within block group 3: Block(s): 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013; Within Tract/BNA 760800: Block groups: 1; Tract/BNA(s): 760900, 770500, 770600, 770700, 770800, 770900, 810400, 811600; Within the MCD/CCD of Cicero: Tract/BNA(s): 813300, 813700, 813800; Within Tract/BNA 814100: Block groups: 3; Tract/BNA(s): 814200, 814300, 814400, 814500; MCD/CCD(s): Elk Grove; Within the MCD/CCD of Evanston: Within Tract/BNA 808800: Within block group 1: Block(s): 1000, 1001, 1012, 1013; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2027; Within Tract/BNA 808900: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022; Within Tract/BNA 809000: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2014; Block group(s): 3; Within block group 4: Block(s): 4015, 4016; Within Tract/BNA 809100: Within block group 1: Block(s): 1001, 1002, 1003; Within block group 2: Block(s): 2006, 2007, 2008, 2009; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3012, 3013, 3014, 3015, 3016; MCD/CCD(s): Hanover, Lemont; Within the MCD/CCD of Leyden: Tract/BNA(s): 760900, 770700; Within Tract/BNA 770800: Within block group 1: Block(s): 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1041, 1043; Block group(s): 2; Within Tract/BNA 770900: Within block group 6: Block(s): 6006, 6009, 6021; Tract/BNA(s): 805702, 810701, 810702, 810800, 810900, 811000, 811100, 811200, 811301, 811302, 811401, 811402, 811500, 811600, 811701, 811702, 811800; Within the MCD/CCD of Lyons: Tract/BNA(s): 819100, 819200, 819300, 819400, 819500, 819600, 819700, 819801, 819802, 819900, 820000, 820101, 820103, 820104, 820201; Within Tract/BNA 820202: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1139, 1140, 1141, 1142, 1143, 1144, 1146, 1147, 1148, 1149, 1150, 1974, 1975, 1976, 1977, 1978, 1979, 1986, 1987, 1988, 1989, 1990, 1991, 1999; Block group(s): 2, 3; Within Tract/BNA 820300: Within block group 1: Block(s): 1000, 1001, 1999; Within Tract/BNA 820501: Within block group 6: Block(s): 6016; Within Tract/BNA 820601: Within block group 2: Block(s): 2010, 2049, 2050, 2051, 2052, 2053, 2055, 2056, 2065, 2067, 2068, 2069, 2070, 2071, 2072, 2996, 2997, 2998; Within Tract/BNA 820602: Within block group 1: Block(s): 1015, 1016, 1017, 1018, 1019, 1023, 1026, 1027, 1028, 1029, 1030, 1031; Block group(s): 2; Within the MCD/CCD of Maine: Tract/BNA(s): 090100, 090300, 760900, 770600, 770700, 805201, 805202; Within Tract/BNA 805301: Within block group 2: Block(s): 2007; Within block group 3: Block(s): 3001, 3002, 3003, 3004; Within block group 4: Block(s): 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014; Within Tract/BNA 805302: Within block group 4: Block(s): 4012, 4013; Tract/BNA(s): 805401, 805402, 805501, 805502, 805600, 805701, 805801, 805802, 805901, 805902, 806001, 806002, 806003; Within Tract/BNA 806004: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021; Block group(s): 2, 3; Tract/BNA(s): 806101, 806102, 806200, 806300, 806400, 806501, 806502, 806600; Within the MCD/CCD of New Trier: Tract/BNA(s): 800100, 800200, 800300, 800400, 800500, 800600, 800700, 800800; Within Tract/BNA 800900: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009; Block group(s): 3, 4; Tract/BNA(s): 801000, 801100, 801200, 801300, 801400; Within the MCD/CCD of Niles: Within Tract/BNA 808600: Within block group 1: Block(s): 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029; Block group(s): 2; MCD/CCD(s): Northfield; Within the MCD/CCD of Norwood Park: Tract/BNA(s): 100500, 810400; MCD/CCD(s): Orland, Palatine, Palos; Within the MCD/CCD of Proviso: Within Tract/BNA 816200: Within block group 1: Block(s): 1000, 1001, 1002, 1004, 1010; Within Tract/BNA 816700: Block groups: 2, 3; Tract/BNA(s): 816800; Within Tract/BNA 816900: Within block group 4: Block(s): 4007, 4008, 4009, 4010, 4013, 4014, 4015, 4016, 4021, 4022; Within Tract/BNA 817400: Within block group 1: Block(s): 1000, 1001, 1002; Within Tract/BNA 818000: Within block group 1: Block(s): 1041, 1042, 1043, 1044, 1045; Block group(s): 2, 3; Tract/BNA(s): 818100, 818200; Within Tract/BNA 818300: Block groups: 2; Within block group 3: Block(s): 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3018, 3019, 3020, 3021, 3022; Block group(s): 4, 5; Tract/BNA(s): 818401, 818402, 818500, 818600, 818700, 818800, 818900, 819000; Within the MCD/CCD of Rich: Tract/BNA(s): 829800; Within Tract/BNA 829901: Within block group 2: Block(s): 2000; Within block group 5: Block(s): 5006, 5009, 5010, 5011, 5012, 5013, 5014, 5015, 5016, 5017, 5018, 5019, 5020, 5021, 5022, 5023, 5024, 5025, 5026, 5027, 5028, 5029, 5030, 5031, 5032, 5035, 5036, 5037, 5038, 5039, 5040, 5041, 5042, 5043, 5044, 5045, 5047, 5048, 5049, 5050, 5051, 5052, 5053, 5054, 5055, 5056, 5057, 5058, 5059, 5060, 5061, 5062, 5063, 5064, 5065; Within Tract/BNA 829902: Within block group 1: Block(s): 1016, 1017, 1018, 1019; Within block group 2: Block(s): 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044; Within block group 4: Block(s): 4016, 4017, 4019, 4021; Tract/BNA(s): 830001, 830002, 830003, 830004, 830005, 830006, 830100, 830201, 830202, 830300, 830400; MCD/CCD(s): River Forest, Riverside, Schaumburg; Within the MCD/CCD of Thornton: Within Tract/BNA 827902: Within block group 1: Block(s): 1006, 1007; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3008, 3009, 3010, 3011, 3012; Within block group 4: Block(s): 4008; Within Tract/BNA 828000: Block groups: 1, 2; Within block group 3: Block(s): 3027; Block group(s): 4; Tract/BNA(s): 828100; Within Tract/BNA 828201: Within block group 1: Block(s): 1005, 1006, 1007, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1069, 1070, 1071, 1072, 1073, 1074, 1075; Block group(s): 2, 3; Tract/BNA(s): 828202; Within Tract/BNA 828401: Within block group 1: Block(s): 1011, 1012, 1013, 1014, 1015, 1016, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032; Within block group 2: Block(s): 2006, 2007, 2008, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030; Block group(s): 3, 4; MCD/CCD(s): Wheeling; Within the MCD/CCD of Worth: Tract/BNA(s): 740400, 821600, 821700, 821800, 821900; Within Tract/BNA 822101: Within block group 2: Block(s): 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019; Block group(s): 3, 4; Tract/BNA(s): 822102; Within Tract/BNA 822200: Block groups: 2, 3; Within Tract/BNA 822301: Block groups: 2; Tract/BNA(s): 822302; Within Tract/BNA 822400: Within block group 2: Block(s): 2014; Block group(s): 3, 4; Tract/BNA(s): 822500, 822601, 822602, 822701, 822702, 822801, 822802, 823001, 823002, 823101, 823102, 823200, 823302, 823303; Within Tract/BNA 823304: Within block group 1: Block(s): 1004, 1005, 1006, 1007, 1008, 1009, 1010; Block group(s): 2, 3, 4, 5, 6, 7; Tract/BNA(s): 823400, 823500, 823602; Within Tract/BNA 823603: Within block group 2: Block(s): 2993; Tract/BNA(s): 823604, 823605.
 
    District No. 2 shall be comprised of the following units of census geography: Within the County of Cook: Within the MCD/CCD of Undefined: Within Tract/BNA 000000: Within block group 0: Block(s): 0986, 0987, 0988, 0989; Within the MCD/CCD of Chicago: Tract/BNA(s): 010100, 010200, 010300, 010400, 010500, 010600, 010700, 010800, 010900, 020100, 020200, 020300, 020400, 020500, 020600, 020700, 020800, 020900, 030100, 030200, 030300, 030400, 030500, 030600, 030700, 030800, 030900, 031000, 031100, 031200, 031300, 031400, 031500, 031600, 031700, 031800, 031900, 032000, 032100, 040100, 040200, 040300, 040400, 040500, 040600, 040700, 040800, 040900, 041000, 050100, 050200, 050300, 050400, 050500, 050600, 050700, 050800, 050900, 051000, 051100, 051200, 051300, 051400, 051500, 060100, 060200, 060300, 060400, 060500, 060600, 060700, 060800, 060900, 061000, 061100, 061200, 061300, 061400, 061500, 061600, 061700, 061800, 061900, 062000, 062100, 062200, 062300, 062400, 062500, 062600, 062700, 062800, 062900, 063000, 063100, 063200, 063300, 063400, 070100, 070200, 070300, 070400, 070500, 070600, 070700, 070800, 070900, 071000, 071100, 071200, 071300, 071400, 071500, 071600, 071700, 071800, 071900, 072000, 080100, 080200; Within Tract/BNA 080300: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004; Within block group 2: Block(s): 2000, 2001, 2002, 2006, 2009, 2010; Tract/BNA(s): 080600; Within Tract/BNA 080700: Block groups: 2; Within Tract/BNA 080900: Within block group 1: Block(s): 1000, 1001, 1006, 1007, 1008; Within block group 2: Block(s): 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008; Tract/BNA(s): 081000, 081100, 081200, 081300, 081400, 081500, 081600, 081700; Within Tract/BNA 081800: Within block group 1: Block(s): 1000, 1001, 1002, 1006, 1007, 1008, 1009, 1010, 1011, 1013, 1014, 1015, 1016; Block group(s): 2; Within block group 3: Block(s): 3000, 3001, 3003, 3004, 3008, 3009, 3010, 3012; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4006, 4007, 4008, 4009, 4010, 4012, 4013; Within Tract/BNA 081900: Within block group 1: Block(s): 1011, 1012; Within Tract/BNA 090100: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3009, 3010, 3011; Block group(s): 4; Within Tract/BNA 090200: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010; Block group(s): 5; Tract/BNA(s): 100100; Within Tract/BNA 100200: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002; Within block group 7: Block(s): 7000, 7001, 7002, 7003, 7004, 7005; Within Tract/BNA 100700: Within block group 3: Block(s): 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012; Within block group 4: Block(s): 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011; Within block group 5: Block(s): 5005, 5006, 5007, 5008, 5009, 5010, 5011, 5012, 5013, 5014, 5015, 5016, 5017; Tract/BNA(s): 110100, 110200; Within Tract/BNA 110300: Block groups: 1, 2, 3, 4; Within block group 5: Block(s): 5000, 5001, 5002, 5003, 5004, 5005, 5006, 5007, 5008, 5009, 5010; Tract/BNA(s): 110400, 110500, 120100, 120200, 120300, 120400, 130100, 130200, 130300, 130400, 130500, 140100, 140200, 140300, 140400, 140500, 140600, 140700, 140800, 150100, 150200, 150300, 150400, 150500, 150600, 150700, 150800, 150900, 151000, 151100, 151200, 160100, 160200, 160300, 160400, 160500, 160600, 160700, 160800, 160900, 161000, 161100, 161200, 161300, 170100, 170200, 170300, 170400, 170500, 170600, 170700, 170800, 170900, 171000, 171100, 180100, 180200, 180300, 190100, 190200, 190300, 190400, 190500; Within Tract/BNA 190600: Within block group 1: Block(s): 1000, 1001, 1002, 1003; Within block group 2: Block(s): 2000, 2001, 2002, 2003; Within block group 3: Block(s): 3000, 3001, 3002, 3003; Within block group 4: Block(s): 4000, 4001, 4002, 4003; Within block group 5: Block(s): 5000, 5001, 5002, 5003; Block group(s): 6, 7; Tract/BNA(s): 190700, 190800, 190900, 191000; Within Tract/BNA 191100: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004; Block group(s): 4, 5; Within block group 6: Block(s): 6000, 6001, 6002, 6003; Within Tract/BNA 191200: Block groups: 1; Within block group 2: Block(s): 2000, 2002, 2003, 2004; Tract/BNA(s): 191400, 200100, 200200, 200300, 200400, 200500, 200600, 210100, 210200, 210300, 210400, 210500, 210600, 210700, 210800, 210900, 220100, 220200, 220300, 220400, 220500, 220600, 220700, 220800, 220900, 221000, 221100, 221200, 221300, 221400, 221500, 221600, 221700, 221800, 221900, 222000, 222100, 222200, 222300, 222400, 222500, 222600, 222700, 222800, 222900, 230100, 230200, 230300, 230400; Within Tract/BNA 230500: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004; Within Tract/BNA 230600: Within block group 1: Block(s): 1000, 1001, 1002, 1003; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004; Block group(s): 4; Within block group 5: Block(s): 5000; Within block group 6: Block(s): 6000; Within Tract/BNA 230700: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007; Within block group 3: Block(s): 3000, 3001, 3002; Block group(s): 4; Tract/BNA(s): 230800, 230900; Within Tract/BNA 231000: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1010, 1011; Within block group 2: Block(s): 2000, 2002, 2003, 2004; Within Tract/BNA 231100: Within block group 1: Block(s): 1000; Within Tract/BNA 231200: Within block group 1: Block(s): 1000; Within Tract/BNA 231700: Within block group 1: Block(s): 1002; Tract/BNA(s): 231800, 240100, 240200, 240300, 240400, 240500, 240600, 240700, 240800, 240900, 241000, 241100, 241200, 241300, 241400, 241500, 241600, 241700; Within Tract/BNA 241800: Block groups: 1; Within block group 2: Block(s): 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021; Tract/BNA(s): 241900, 242000, 242100, 242200, 242300, 242400, 242500, 242600, 242700; Within Tract/BNA 242800: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1016; Block group(s): 2; Within Tract/BNA 242900: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002; Within block group 3: Block(s): 3000, 3001, 3003; Within Tract/BNA 243000: Block groups: 1; Within block group 2: Block(s): 2000, 2001; Block group(s): 3; Within Tract/BNA 243100: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001; Within Tract/BNA 243200: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3006, 3007; Block group(s): 4; Tract/BNA(s): 243300, 243400; Within Tract/BNA 243500: Within block group 2: Block(s): 2009, 2010, 2011, 2012, 2013, 2014; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014; Within block group 4: Block(s): 4002, 4004, 4005, 4006, 4007, 4008, 4009, 4011, 4012, 4013, 4014, 4015, 4016; Within Tract/BNA 250100: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005; Tract/BNA(s): 250500, 282000; Within Tract/BNA 282600: Within block group 1: Block(s): 1013, 1015, 1016, 1017; Tract/BNA(s): 282800; Within Tract/BNA 282900: Block groups: 4; Within Tract/BNA 283000: Within block group 1: Block(s): 1006, 1007; Within block group 2: Block(s): 2001, 2002, 2003, 2004, 2005, 2006, 2007; Tract/BNA(s): 283400, 283500, 283600, 283700; Within Tract/BNA 283800: Within block group 2: Block(s): 2002, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013; Within Tract/BNA 283900: Within block group 2: Block(s): 2001, 2002, 2003, 2004, 2005, 2006; Block group(s): 3; Tract/BNA(s): 284200; Within Tract/BNA 291400: Within block group 1: Block(s): 1009, 1010, 1011; Tract/BNA(s): 291600; Within Tract/BNA 291700: Within block group 1: Block(s): 1000, 1001, 1010; Tract/BNA(s): 300100, 300200; Within Tract/BNA 300300: Within block group 1: Block(s): 1000, 1006, 1007; Tract/BNA(s): 300700, 300800, 300900, 301000, 301100, 301200, 301300, 301400, 301500, 301600; Within Tract/BNA 301700: Block groups: 1, 2, 3; Within Tract/BNA 302000: Block groups: 1, 3; Tract/BNA(s): 310100, 310200, 310300, 310400, 310500, 310600, 310700, 310800, 310900, 311000, 311100, 311200, 311300, 311400, 311500, 320100; Within Tract/BNA 320200: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3003, 3004, 3005, 3006, 3007, 3012, 3013, 3017, 3018; Within Tract/BNA 320300: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1008, 1009, 1010; Within Tract/BNA 320400: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013; Block group(s): 2; Within Tract/BNA 320500: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4005, 4006, 4007, 4012, 4018, 4019, 4020, 4023; Tract/BNA(s): 320600; Within Tract/BNA 330100: Block groups: 1; Within block group 2: Block(s): 2004, 2005; Within block group 3: Block(s): 3006, 3007, 3008, 3009, 3010, 3011; Within Tract/BNA 330200: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4001, 4002, 4003; Within Tract/BNA 340100: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1029, 1030; Within Tract/BNA 340200: Within block group 1: Block(s): 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1024, 1025, 1026, 1027, 1028; Block group(s): 2; Within block group 3: Block(s): 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024; Block group(s): 4; Tract/BNA(s): 340300, 340400, 340500; Within Tract/BNA 340600: Within block group 1: Block(s): 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016; Block group(s): 2; Within Tract/BNA 370200: Within block group 2: Block(s): 2004, 2005; Within block group 3: Block(s): 3013; Within Tract/BNA 560100: Within block group 1: Block(s): 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031; Within Tract/BNA 560200: Within block group 3: Block(s): 3000, 3001, 3002, 3003; Block group(s): 4; Tract/BNA(s): 560300, 560400, 560500, 560600, 560700; Within Tract/BNA 560800: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3005, 3010, 3011; Within Tract/BNA 561100: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4001, 4002, 4004, 4005, 4006, 4010, 4011; Tract/BNA(s): 561200, 561300, 570100, 570300, 570400, 570500, 580100, 580200, 580300, 580400, 580500, 580600, 580700, 580800, 580900, 581000, 581100, 590100, 590200, 590300, 590400, 590500, 590600, 590700, 600100, 600200, 600300, 600400, 600500, 600600, 600700, 600800, 600900, 601000, 601100, 601200, 601300, 601400, 601500, 601600; Within Tract/BNA 610100: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1016, 1017, 1018, 1019, 1020, 1021; Block group(s): 2; Tract/BNA(s): 610200, 610300, 610400, 610500, 610600, 610700, 610800; Within Tract/BNA 610900: Within block group 1: Block(s): 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011; Within Tract/BNA 611500: Block groups: 2; Tract/BNA(s): 620100, 620200, 620300, 620400, 630200, 630300, 630400, 630500, 630800, 630900, 640100, 640200; Within Tract/BNA 640300: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4001, 4002, 4004, 4005, 4006, 4007, 4008; Within block group 5: Block(s): 5000, 5001, 5002, 5005, 5006, 5007; Within block group 6: Block(s): 6000, 6004; Tract/BNA(s): 650100, 650200, 660200, 660300, 660400; Within Tract/BNA 660500: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3009, 3010; Block group(s): 4; Tract/BNA(s): 660600; Within Tract/BNA 760800: Block groups: 2, 3; Tract/BNA(s): 808100; Within the MCD/CCD of Evanston: Tract/BNA(s): 806700, 808702; Within Tract/BNA 808800: Within block group 1: Block(s): 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030; Within block group 2: Block(s): 2014, 2024, 2025, 2026, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041; Within Tract/BNA 808900: Within block group 3: Block(s): 3023, 3024, 3025, 3026; Within Tract/BNA 809000: Within block group 1: Block(s): 1007, 1008, 1009, 1010, 1011; Within block group 2: Block(s): 2010, 2011, 2012, 2013, 2015; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014; Within Tract/BNA 809100: Within block group 1: Block(s): 1000, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, 2012, 2013, 2014, 2015; Within block group 3: Block(s): 3010, 3011, 3017; Tract/BNA(s): 809200, 809300, 809400, 809500, 809600, 809700, 809800, 809900, 810000, 810100, 810200, 810301, 810302; Within the MCD/CCD of Leyden: Within Tract/BNA 770800: Within block group 1: Block(s): 1000, 1001, 1024; Within Tract/BNA 770900: Block groups: 5; Within block group 6: Block(s): 6000, 6001, 6002, 6003, 6004, 6005, 6010, 6011, 6012, 6013, 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6022, 6023; Within the MCD/CCD of Maine: Within Tract/BNA 805301: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009; Within block group 3: Block(s): 3000; Within block group 4: Block(s): 4000, 4001, 4002, 4003; Within Tract/BNA 805302: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4014, 4015, 4016, 4017, 4018, 4019; Within Tract/BNA 806004: Within block group 1: Block(s): 1006, 1007, 1008, 1009, 1010, 1011; Within the MCD/CCD of New Trier: Within Tract/BNA 800900: Within block group 2: Block(s): 2010, 2011; Within the MCD/CCD of Niles: Tract/BNA(s): 020700, 806700, 806801, 806802, 806900, 807000, 807100, 807200, 807300, 807400, 807500, 807600, 807700, 807800, 807900, 808001, 808002, 808100, 808200, 808301, 808302, 808400, 808500; Within Tract/BNA 808600: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1030, 1031, 1032; Tract/BNA(s): 809200; Within the MCD/CCD of Norwood Park: Tract/BNA(s): 770900, 810501, 810502, 810600.
 
    District No. 3 shall be comprised of the following units of census geography: Within the County of Cook: Within the MCD/CCD of Undefined: Within Tract/BNA 000000: Within block group 0: Block(s): 0979, 0982, 0983, 0985; Within the MCD/CCD of Berwyn: Tract/BNA(s): 814600, 814700, 814800, 814900, 815000, 815100; Within Tract/BNA 815200: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3013, 3017, 3018, 3019, 3030, 3031; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012; Block group(s): 5; Tract/BNA(s): 815300; Within Tract/BNA 815400: Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4011, 4012, 4013; Within the MCD/CCD of Bloom: Within Tract/BNA 828701: Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4011, 4025, 4026, 4030, 4031; Within Tract/BNA 828702: Block groups: 1, 2; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 3053, 3054, 3055, 3056, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3067, 3068, 3069, 3070, 3071; Block group(s): 4, 5; Within Tract/BNA 829000: Within block group 1: Block(s): 1000, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026; Within Tract/BNA 829100: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2011, 2012; Within Tract/BNA 829700: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2023; Block group(s): 3; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4026, 4027; Within the MCD/CCD of Bremen: Tract/BNA(s): 824300; Within Tract/BNA 824400: Block groups: 1; Within Tract/BNA 824800: Block groups: 1, 2, 3; Within Tract/BNA 824900: Block groups: 3; Tract/BNA(s): 825501; Within Tract/BNA 825503: Block groups: 1, 2; Tract/BNA(s): 825504, 825505, 825600; MCD/CCD(s): Calumet; Within the MCD/CCD of Chicago: Within Tract/BNA 080300: Within block group 1: Block(s): 1005, 1006, 1007; Within block group 2: Block(s): 2003, 2004, 2005, 2007, 2008; Tract/BNA(s): 080400, 080500; Within Tract/BNA 080700: Block groups: 1; Tract/BNA(s): 080800; Within Tract/BNA 080900: Within block group 1: Block(s): 1002, 1003, 1004, 1005; Within block group 2: Block(s): 2002; Within Tract/BNA 081800: Within block group 1: Block(s): 1003, 1004, 1005, 1012; Within block group 3: Block(s): 3002, 3005, 3006, 3007, 3011; Within block group 4: Block(s): 4004, 4005, 4011; Within Tract/BNA 081900: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010; Within Tract/BNA 190600: Within block group 1: Block(s): 1004, 1005, 1006, 1007; Within block group 2: Block(s): 2004, 2005, 2006, 2007; Within block group 3: Block(s): 3004, 3005, 3006, 3007; Within block group 4: Block(s): 4004, 4005, 4006, 4007; Within block group 5: Block(s): 5004, 5005, 5006, 5007; Within Tract/BNA 191100: Within block group 3: Block(s): 3005; Within block group 6: Block(s): 6004, 6005; Within Tract/BNA 191200: Within block group 2: Block(s): 2001, 2005, 2006, 2007, 2008, 2009; Tract/BNA(s): 191300; Within Tract/BNA 230500: Within block group 3: Block(s): 3005, 3006, 3007, 3008; Within Tract/BNA 230600: Within block group 1: Block(s): 1004, 1005; Block group(s): 2; Within block group 3: Block(s): 3005; Within block group 5: Block(s): 5001, 5002, 5003, 5004, 5005; Within block group 6: Block(s): 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008; Within Tract/BNA 230700: Within block group 2: Block(s): 2008; Within block group 3: Block(s): 3003, 3004, 3005, 3006, 3007, 3008; Within Tract/BNA 231000: Within block group 1: Block(s): 1004, 1005, 1006, 1007, 1008, 1009; Within block group 2: Block(s): 2001, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012; Within Tract/BNA 231100: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008; Within Tract/BNA 231200: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005, 1006; Block group(s): 2, 3, 4, 5; Tract/BNA(s): 231300, 231400, 231500, 231600; Within Tract/BNA 231700: Within block group 1: Block(s): 1000, 1001, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026; Block group(s): 2; Within Tract/BNA 241800: Within block group 2: Block(s): 2000, 2022; Within Tract/BNA 242800: Within block group 1: Block(s): 1009, 1010, 1011, 1012, 1013, 1014, 1015; Within Tract/BNA 242900: Within block group 2: Block(s): 2003, 2004, 2005; Within block group 3: Block(s): 3002, 3004, 3005, 3006; Within Tract/BNA 243000: Within block group 2: Block(s): 2002, 2003, 2004, 2005; Within Tract/BNA 243100: Within block group 3: Block(s): 3002, 3003, 3004, 3005, 3006; Within Tract/BNA 243200: Within block group 3: Block(s): 3001, 3002, 3003, 3004, 3005; Within Tract/BNA 243500: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008; Within block group 3: Block(s): 3006; Within block group 4: Block(s): 4000, 4001, 4003, 4010; Block group(s): 5; Tract/BNA(s): 243600; Within Tract/BNA 250100: Within block group 1: Block(s): 1006, 1007; Tract/BNA(s): 250200, 250300, 250400, 250600, 250700, 250800, 250900, 251000, 251100, 251200, 251300, 251400, 251500, 251600, 251700, 251800, 251900, 252000, 252100, 252200, 252300, 252400, 260100, 260200, 260300, 260400, 260500, 260600, 260700, 260800, 260900, 261000, 270100, 270200, 270300, 270400, 270500, 270600, 270700, 270800, 270900, 271000, 271100, 271200, 271300, 271400, 271500, 271600, 271700, 271800, 271900, 280100, 280200, 280300, 280400, 280500, 280600, 280700, 280800, 280900, 281000, 281100, 281200, 281300, 281400, 281500, 281600, 281700, 281800, 281900, 282100, 282200, 282300, 282400, 282500; Within Tract/BNA 282600: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1014; Tract/BNA(s): 282700; Within Tract/BNA 282900: Block groups: 1, 2, 3; Within Tract/BNA 283000: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1008, 1009; Within block group 2: Block(s): 2000; Tract/BNA(s): 283100, 283200, 283300; Within Tract/BNA 283800: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2003, 2004; Within Tract/BNA 283900: Block groups: 1; Within block group 2: Block(s): 2000; Block group(s): 4; Tract/BNA(s): 284000, 284100, 284300, 290100, 290200, 290300, 290400, 290500, 290600, 290700, 290800, 290900, 291000, 291100, 291200, 291300; Within Tract/BNA 291400: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008; Block group(s): 2; Tract/BNA(s): 291500; Within Tract/BNA 291700: Within block group 1: Block(s): 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009; Tract/BNA(s): 291800, 291900, 292000, 292100, 292200, 292300, 292400, 292500, 292600, 292700; Within Tract/BNA 300300: Within block group 1: Block(s): 1001, 1002, 1003, 1004, 1005, 1008, 1009, 1010, 1011; Tract/BNA(s): 300400, 300500, 300600; Within Tract/BNA 301700: Block groups: 4, 5, 6; Tract/BNA(s): 301800, 301900; Within Tract/BNA 302000: Block groups: 2; Within Tract/BNA 320200: Within block group 3: Block(s): 3001, 3002, 3008, 3009, 3010, 3011, 3014, 3015, 3016; Within Tract/BNA 320300: Within block group 1: Block(s): 1005, 1006, 1007; Within Tract/BNA 320400: Within block group 1: Block(s): 1999; Within Tract/BNA 320500: Within block group 4: Block(s): 4001, 4002, 4003, 4004, 4008, 4009, 4010, 4011, 4013, 4014, 4015, 4016, 4017, 4021, 4022; Within Tract/BNA 330100: Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010, 2011, 2012; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041; Block group(s): 4; Within Tract/BNA 330200: Within block group 4: Block(s): 4004, 4005; Tract/BNA(s): 330300, 330400, 330500; Within Tract/BNA 340100: Within block group 1: Block(s): 1028; Within Tract/BNA 340200: Within block group 1: Block(s): 1000, 1001, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023; Within block group 3: Block(s): 3000, 3001, 3025; Within Tract/BNA 340600: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005; Tract/BNA(s): 350100, 350200, 350300, 350400, 350500, 350600, 350700, 350800, 350900, 351000, 351100, 351200, 351300, 351400, 351500, 360100, 360200, 360300, 360400, 360500, 370100; Within Tract/BNA 370200: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012; Tract/BNA(s): 370300, 370400, 380100, 380200, 380300, 380400, 380500, 380600, 380700, 380800, 380900, 381000, 381100, 381200, 381300, 381400, 381500, 381600, 381700, 381800, 381900, 382000, 390100, 390200, 390300, 390400, 390500, 390600, 390700, 400100, 400200, 400300, 400400, 400500, 400600, 400700, 400800, 410100, 410200, 410300, 410400, 410500, 410600, 410700, 410800, 410900, 411000, 411100, 411200, 411300, 411400, 420100, 420200, 420300, 420400, 420500, 420600, 420700, 420800, 420900, 421000, 421100, 421200, 430100, 430200, 430300, 430400, 430500, 430600, 430700, 430800, 430900, 431000, 431100, 431200, 431300, 431400, 440100, 440200, 440300, 440400, 440500, 440600, 440700, 440800, 440900, 450100, 450200, 450300, 460100, 460200, 460300, 460400, 460500, 460600, 460700, 460800, 460900, 461000, 470100, 480100, 480200, 480300, 480400, 480500, 490100, 490200, 490300, 490400, 490500, 490600, 490700, 490800, 490900, 491000, 491100, 491200, 491300, 491400, 500100, 500200, 500300, 510100, 510200, 510300, 510400, 510500, 520100, 520200, 520300, 520400, 520500, 520600, 530100, 530200, 530300, 530400, 530500, 530600, 540100, 550100, 550200; Within Tract/BNA 560100: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1998, 1999; Within Tract/BNA 560200: Block groups: 1, 2; Within block group 3: Block(s): 3004, 3005, 3006, 3007; Within Tract/BNA 560800: Within block group 3: Block(s): 3003, 3004, 3006, 3007, 3008, 3009; Block group(s): 4, 5; Tract/BNA(s): 560900, 561000; Within Tract/BNA 561100: Within block group 4: Block(s): 4003, 4007, 4008, 4009; Block group(s): 5, 6; Tract/BNA(s): 570200; Within Tract/BNA 610100: Within block group 1: Block(s): 1014, 1015; Within Tract/BNA 610900: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1012, 1013, 1014, 1015, 1016, 1017, 1018; Tract/BNA(s): 611000, 611100, 611200, 611300, 611400; Within Tract/BNA 611500: Block groups: 1; Tract/BNA(s): 611600, 611700, 611800, 611900, 612000, 612100, 612200, 630100, 630600, 630700; Within Tract/BNA 640300: Within block group 4: Block(s): 4003, 4009; Within block group 5: Block(s): 5003, 5004; Within block group 6: Block(s): 6001, 6002, 6003, 6005, 6006, 6007, 6008, 6009, 6010, 6011, 6012, 6013, 6014, 6015; Block group(s): 7; Tract/BNA(s): 640400, 640500, 640600, 640700, 640800, 650300, 650400, 650500, 660100; Within Tract/BNA 660500: Within block group 3: Block(s): 3007, 3008; Tract/BNA(s): 660700, 660800, 660900, 661000, 661100, 670100, 670200, 670300, 670400, 670500, 670600, 670700, 670800, 670900, 671000, 671100, 671200, 671300, 671400, 671500, 671600, 671700, 671800, 671900, 672000, 680100, 680200, 680300, 680400, 680500, 680600, 680700, 680800, 680900, 681000, 681100, 681200, 681300, 681400, 690100, 690200, 690300, 690400, 690500, 690600, 690700, 690800, 690900, 691000, 691100, 691200, 691300, 691400, 691500, 700100, 700200, 700300, 700400, 700500, 710100, 710200, 710300, 710400, 710500, 710600, 710700, 710800, 710900, 711000, 711100, 711200, 711300, 711400, 711500, 720100, 720200; Within Tract/BNA 720300: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1008, 1009, 1010, 1011; Within block group 2: Block(s): 2000, 2005, 2006, 2007, 2008, 2009; Within block group 3: Block(s): 3000, 3011; Within block group 5: Block(s): 5000, 5001, 5004, 5005, 5006, 5007, 5010, 5011; Within Tract/BNA 720500: Within block group 2: Block(s): 2009, 2010, 2011, 2012, 2013; Within block group 3: Block(s): 3010, 3011; Tract/BNA(s): 720600, 720700, 730100, 730200, 730300, 730400, 730500, 730600, 730700; Within Tract/BNA 740100: Within block group 2: Block(s): 2004, 2005, 2006; Block group(s): 3, 4; Within Tract/BNA 740200: Within block group 2: Block(s): 2007; Within Tract/BNA 740300: Within block group 1: Block(s): 1000, 1008, 1009; Within Tract/BNA 740400: Within block group 1: Block(s): 1000; Tract/BNA(s): 750100, 750200, 750300; Within Tract/BNA 750400: Block groups: 1; Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005; Tract/BNA(s): 750500, 750600, 823304; Within the MCD/CCD of Cicero: Tract/BNA(s): 813400, 813500, 813600, 813900, 814000; Within Tract/BNA 814100: Block groups: 1, 2; Within the MCD/CCD of Lyons: Within Tract/BNA 820202: Within block group 1: Block(s): 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1067, 1068, 1069, 1070, 1071, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1096, 1097, 1098, 1137, 1138, 1145, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1980, 1981, 1982, 1983, 1984, 1985, 1992, 1993, 1994, 1995, 1996, 1997, 1998; Within Tract/BNA 820300: Within block group 1: Block(s): 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1997, 1998; Block group(s): 2, 3, 4; Tract/BNA(s): 820400; Within Tract/BNA 820501: Block groups: 1, 2, 3, 4, 5; Within block group 6: Block(s): 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6010, 6011, 6012, 6013, 6014, 6015; Tract/BNA(s): 820502; Within Tract/BNA 820601: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2054, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2066, 2073, 2074, 2075, 2999; Block group(s): 3, 4; Within Tract/BNA 820602: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1020, 1021, 1022, 1024, 1025, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073; MCD/CCD(s): Oak Park; Within the MCD/CCD of Proviso: Tract/BNA(s): 811302, 815900, 816000, 816100; Within Tract/BNA 816200: Within block group 1: Block(s): 1003, 1005, 1006, 1007, 1008, 1009, 1011, 1012, 1013, 1014; Block group(s): 2, 3, 4; Tract/BNA(s): 816300, 816401, 816402, 816500, 816600; Within Tract/BNA 816700: Block groups: 1; Within Tract/BNA 816900: Block groups: 1, 2, 3; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4011, 4012, 4017, 4018, 4019, 4020, 4023, 4024; Tract/BNA(s): 817000, 817101, 817102, 817200, 817300; Within Tract/BNA 817400: Within block group 1: Block(s): 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029; Block group(s): 2, 3; Tract/BNA(s): 817500, 817600, 817700, 817900; Within Tract/BNA 818000: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1046, 1047; Within Tract/BNA 818300: Block groups: 1; Within block group 3: Block(s): 3000, 3001, 3002, 3017; Within the MCD/CCD of Rich: Within Tract/BNA 829901: Block groups: 1; Within block group 2: Block(s): 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013; Block group(s): 3, 4; Within block group 5: Block(s): 5000, 5001, 5002, 5003, 5004, 5005, 5033, 5034, 5046, 5066, 5067, 5068, 5069, 5070, 5071, 5072, 5073, 5074, 5075, 5076, 5077, 5078, 5079, 5080, 5081, 5082; Within Tract/BNA 829902: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2997, 2998, 2999; Within block group 3: Block(s): 3019; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4018, 4020, 4022, 4023, 4996, 4997, 4998, 4999; MCD/CCD(s): Stickney; Within the MCD/CCD of Thornton: Tract/BNA(s): 550200, 825700, 825801, 825802, 825803, 825900, 826000, 826100, 826201, 826202, 826301, 826303, 826304, 826401, 826402, 826500, 826600, 826700, 826800, 826901, 826902, 827000, 827100, 827200, 827300, 827400, 827500, 827600, 827700, 827801, 827802, 827804, 827805, 827901; Within Tract/BNA 827902: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005; Block group(s): 2; Within block group 3: Block(s): 3007; Within block group 4: Block(s): 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016; Block group(s): 5; Within Tract/BNA 828000: Within block group 3: Block(s): 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3025, 3026; Within Tract/BNA 828201: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1025, 1026, 1038, 1039, 1068, 1999; Tract/BNA(s): 828300; Within Tract/BNA 828401: Within block group 1: Block(s): 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1017, 1018, 1019; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2009; Tract/BNA(s): 828402; Within the MCD/CCD of Worth: Tract/BNA(s): 822000; Within Tract/BNA 822101: Block groups: 1; Within block group 2: Block(s): 2003; Within Tract/BNA 822200: Block groups: 1; Within Tract/BNA 822301: Block groups: 1, 3, 4; Within Tract/BNA 822400: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026; Tract/BNA(s): 822900; Within Tract/BNA 823304: Within block group 1: Block(s): 1000, 1002, 1003; Within Tract/BNA 823603: Block groups: 1; Within block group 2: Block(s): 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2985, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2994, 2995, 2996, 2997, 2998, 2999.
(Source: P.A. 92-462, eff. 8-22-01.)