(10 ILCS 77/10.3)
    Sec. 10.3. Congressional District No. 3. Congressional District No. 3 is comprised of:
 
District: 3
Cook County
    Tract: 340300
        Blockgroup: 1
            Block 1002
            Block 1003
            Block 1015
            Block 1016
    Tract: 340500
        Blockgroup: 1
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1037
            Block 1038
            Block 1039
    Tract: 340600
        Blockgroup: 1
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1024
            Block 1025
    Tract: 560100
        Blockgroup: 1
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1037
            Block 1038
            Block 1039
            Block 1040
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1046
            Block 1047
            Block 1048
            Block 1049
            Block 1050
    Tract: 560200
        Blockgroup: 1
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
        Blockgroup: 2
        Blockgroup: 3
    Tract: 560300
    Tract: 560400
    Tract: 560700
    Tract: 560800
    Tract: 560900
    Tract: 561000
    Tract: 561100
    Tract: 570300
        Blockgroup: 1
            Block 1004
            Block 1010
            Block 1011
            Block 1012
            Block 1013
        Blockgroup: 2
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2015
            Block 2020
        Blockgroup: 3
        Blockgroup: 4
    Tract: 570500
    Tract: 590500
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1020
            Block 1021
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1038
            Block 1039
            Block 1040
            Block 1041
    Tract: 590600
    Tract: 590700
    Tract: 600400
    Tract: 600600
    Tract: 600700
    Tract: 600900
    Tract: 610300
        Blockgroup: 2
            Block 2016
            Block 2017
            Block 2018
            Block 2019
            Block 2020
            Block 2021
        Blockgroup: 3
            Block 3021
            Block 3022
            Block 3023
            Block 3024
            Block 3025
            Block 3026
            Block 3027
            Block 3028
            Block 3029
            Block 3030
            Block 3031
            Block 3032
            Block 3033
            Block 3034
    Tract: 610400
    Tract: 610800
    Tract: 611000
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
    Tract: 611100
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
    Tract: 611400
    Tract: 611500
        Blockgroup: 1
            Block 1007
            Block 1008
            Block 1009
            Block 1010
        Blockgroup: 2
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
            Block 2016
            Block 2017
            Block 2018
            Block 2019
            Block 2020
            Block 2021
            Block 2022
            Block 2023
            Block 2024
            Block 2025
            Block 2026
            Block 2027
            Block 2028
            Block 2029
            Block 2030
            Block 2031
            Block 2032
            Block 2033
    Tract: 620200
    Tract: 620300
    Tract: 620400
    Tract: 630100
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1025
            Block 1026
            Block 1027
    Tract: 630400
        Blockgroup: 2
        Blockgroup: 3
    Tract: 630500
        Blockgroup: 1
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1018
            Block 1019
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
        Blockgroup: 3
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3017
    Tract: 630800
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1020
            Block 1021
            Block 1022
            Block 1023
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2016
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3015
            Block 3016
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4019
            Block 4020
            Block 4021
            Block 4022
            Block 4023
    Tract: 640100
    Tract: 640300
    Tract: 640400
    Tract: 640500
    Tract: 640600
    Tract: 640700
    Tract: 640800
    Tract: 650100
    Tract: 650200
    Tract: 650301
    Tract: 650302
    Tract: 650400
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 3
            Block 3000
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4010
            Block 4011
            Block 4012
            Block 4013
        Blockgroup: 5
    Tract: 650500
    Tract: 660302
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1012
            Block 1013
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3013
            Block 3014
    Tract: 660400
        Blockgroup: 1
        Blockgroup: 2
            Block 2002
            Block 2003
            Block 2006
            Block 2007
            Block 2010
            Block 2011
            Block 2014
        Blockgroup: 3
        Blockgroup: 4
    Tract: 660500
        Blockgroup: 1
            Block 1002
            Block 1003
            Block 1004
            Block 1007
        Blockgroup: 3
        Blockgroup: 4
    Tract: 700200
        Blockgroup: 2
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4014
    Tract: 700301
    Tract: 700302
        Blockgroup: 3
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3011
    Tract: 720100
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
            Block 2016
            Block 2017
            Block 2018
            Block 2019
            Block 2020
            Block 2021
            Block 2022
            Block 2023
            Block 2024
            Block 2025
            Block 2026
            Block 2027
            Block 2028
            Block 2029
            Block 2030
            Block 2033
        Blockgroup: 3
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3015
            Block 3016
            Block 3017
    Tract: 720200
        Blockgroup: 3
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3011
            Block 3020
            Block 3021
            Block 3022
            Block 3023
            Block 3024
            Block 3028
            Block 3029
            Block 3040
            Block 3045
    Tract: 720300
        Blockgroup: 1
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2013
            Block 2014
            Block 2015
            Block 2016
            Block 2017
            Block 2018
            Block 2019
            Block 2020
        Blockgroup: 3
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4009
            Block 4010
            Block 4011
            Block 4012
            Block 4013
    Tract: 720400
    Tract: 720500
    Tract: 720600
        Blockgroup: 1
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2024
    Tract: 720700
        Blockgroup: 1
            Block 1005
            Block 1009
    Tract: 740100
    Tract: 740200
    Tract: 740300
    Tract: 740400
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3009
            Block 3010
            Block 3011
            Block 3013
            Block 3015
            Block 3016
            Block 3017
            Block 3018
            Block 3019
            Block 3020
            Block 3021
            Block 3022
            Block 3023
            Block 3024
        Blockgroup: 4
    Tract: 750300
    Tract: 750400
        Blockgroup: 1
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
    Tract: 814400
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
        Blockgroup: 5
            Block 5018
            Block 5019
            Block 5020
            Block 5021
            Block 5022
            Block 5023
            Block 5024
            Block 5025
            Block 5026
            Block 5027
            Block 5028
            Block 5029
            Block 5030
            Block 5031
            Block 5032
            Block 5033
            Block 5034
            Block 5035
            Block 5036
    Tract: 814500
        Blockgroup: 2
        Blockgroup: 3
    Tract: 815400
        Blockgroup: 1
            Block 1042
            Block 1043
            Block 1044
        Blockgroup: 2
            Block 2022
            Block 2023
            Block 2024
            Block 2025
            Block 2026
            Block 2027
            Block 2028
            Block 2029
            Block 2030
        Blockgroup: 3
            Block 3032
            Block 3033
            Block 3034
            Block 3038
            Block 3039
            Block 3040
            Block 3041
            Block 3042
            Block 3043
            Block 3044
            Block 3045
            Block 3046
            Block 3048
            Block 3049
            Block 3050
            Block 3051
            Block 3052
            Block 3053
            Block 3054
            Block 3055
            Block 3056
            Block 3057
            Block 3058
    Tract: 815500
        Blockgroup: 1
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
            Block 4004
            Block 4005
            Block 4006
            Block 4011
            Block 4012
            Block 4013
            Block 4014
            Block 4015
            Block 4016
            Block 4017
            Block 4018
            Block 4019
            Block 4020
            Block 4021
            Block 4022
            Block 4023
        Blockgroup: 5
            Block 5001
            Block 5002
            Block 5003
            Block 5004
            Block 5005
            Block 5006
            Block 5007
            Block 5008
            Block 5009
            Block 5010
            Block 5011
            Block 5012
            Block 5013
            Block 5014
            Block 5015
            Block 5016
            Block 5017
            Block 5018
            Block 5019
            Block 5020
            Block 5021
            Block 5022
        Blockgroup: 6
        Blockgroup: 7
    Tract: 815701
        Blockgroup: 4
            Block 4017
    Tract: 818800
        Blockgroup: 3
            Block 3033
    Tract: 819100
    Tract: 819200
    Tract: 819300
    Tract: 819400
    Tract: 819500
    Tract: 819600
    Tract: 819700
    Tract: 819801
    Tract: 819802
    Tract: 819900
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
        Blockgroup: 2
        Blockgroup: 3
    Tract: 820101
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 5
        Blockgroup: 6
        Blockgroup: 7
    Tract: 820103
    Tract: 820104
    Tract: 820201
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1047
            Block 1048
            Block 1049
            Block 1050
            Block 1051
            Block 1052
            Block 1053
            Block 1054
            Block 1055
            Block 1056
            Block 1057
            Block 1058
            Block 1059
            Block 1060
            Block 1061
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2043
            Block 2044
            Block 2045
            Block 2046
            Block 2047
            Block 2048
            Block 2049
            Block 2053
            Block 2054
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3017
            Block 3022
            Block 3024
            Block 3025
            Block 3026
            Block 3027
            Block 3028
            Block 3029
            Block 3030
            Block 3031
            Block 3032
            Block 3033
            Block 3034
            Block 3035
            Block 3036
            Block 3037
            Block 3038
            Block 3039
            Block 3040
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4016
            Block 4033
            Block 4035
            Block 4036
            Block 4037
            Block 4038
            Block 4039
            Block 4040
            Block 4041
            Block 4042
            Block 4045
            Block 4055
    Tract: 820202
    Tract: 820300
    Tract: 820400
    Tract: 820501
    Tract: 820502
    Tract: 820603
    Tract: 820604
    Tract: 820605
    Tract: 820606
    Tract: 820700
    Tract: 820800
    Tract: 820901
    Tract: 820902
    Tract: 821001
    Tract: 821002
    Tract: 821101
    Tract: 821102
    Tract: 822000
    Tract: 822101
    Tract: 822102
        Blockgroup: 1
            Block 1001
            Block 1002
            Block 1003
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
        Blockgroup: 2
        Blockgroup: 3
    Tract: 822200
    Tract: 822301
    Tract: 822302
    Tract: 822400
    Tract: 822500
    Tract: 822601
    Tract: 822602
    Tract: 822701
        Blockgroup: 1
            Block 1002
            Block 1003
            Block 1004
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
    Tract: 822702
    Tract: 822801
    Tract: 822802
    Tract: 822900
    Tract: 823001
    Tract: 823002
    Tract: 823101
    Tract: 823102
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
    Tract: 823200
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1040
    Tract: 823304
        Blockgroup: 1
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2005
            Block 2006
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3013
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4010
            Block 4011
            Block 4012
            Block 4013
            Block 4014
            Block 4015
            Block 4016
            Block 4017
            Block 4018
            Block 4019
            Block 4020
            Block 4021
            Block 4022
            Block 4023
        Blockgroup: 5
            Block 5000
            Block 5004
            Block 5005
            Block 5008
            Block 5009
            Block 5013
            Block 5014
            Block 5016
            Block 5017
            Block 5018
            Block 5019
    Tract: 823702
    Tract: 823703
    Tract: 823704
    Tract: 823705
    Tract: 823801
    Tract: 823803
    Tract: 823805
    Tract: 823806
    Tract: 823901
    Tract: 823903
        Blockgroup: 1
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
            Block 2016
            Block 2017
            Block 2018
            Block 2019
            Block 2020
            Block 2021
            Block 2022
            Block 2023
            Block 2024
            Block 2025
            Block 2026
            Block 2027
            Block 2028
            Block 2029
            Block 2030
            Block 2032
            Block 2033
            Block 2034
        Blockgroup: 3
        Blockgroup: 4
            Block 4003
            Block 4004
            Block 4005
            Block 4006
            Block 4007
            Block 4008
            Block 4009
            Block 4010
            Block 4011
            Block 4012
            Block 4023
            Block 4024
            Block 4025
    Tract: 823904
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3013
        Blockgroup: 4
            Block 4001
            Block 4003
    Tract: 824003
    Tract: 824004
    Tract: 824005
    Tract: 824006
    Tract: 824105
        Blockgroup: 1
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1027
            Block 1040
    Tract: 824108
        Blockgroup: 1
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
        Blockgroup: 2
        Blockgroup: 3
    Tract: 824113
    Tract: 824114
    Tract: 824115
        Blockgroup: 1
            Block 1013
            Block 1017
            Block 1018
            Block 1025
    Tract: 824116
        Blockgroup: 1
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
        Blockgroup: 3
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3012
            Block 3013
        Blockgroup: 4
    Tract: 824117
    Tract: 824119
    Tract: 824120
    Tract: 824121
        Blockgroup: 1
    Tract: 824122
        Blockgroup: 1
        Blockgroup: 2
            Block 2022
            Block 2023
            Block 2024
            Block 2025
            Block 2026
            Block 2027
            Block 2028
            Block 2029
            Block 2030
            Block 2031
            Block 2032
            Block 2033
            Block 2034
            Block 2035
            Block 2036
            Block 2037
            Block 2038
            Block 2039
            Block 2040
        Blockgroup: 3
    Tract: 824123
        Blockgroup: 4
            Block 4003
            Block 4006
            Block 4007
            Block 4008
        Blockgroup: 5
            Block 5002
            Block 5007
            Block 5008
    Tract: 835100
        Blockgroup: 1
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1035
            Block 1036
            Block 1037
            Block 1038
        Blockgroup: 2
        Blockgroup: 3
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3013
            Block 3014
            Block 3015
            Block 3016
            Block 3017
        Blockgroup: 4
    Tract: 835200
    Tract: 835500
        Blockgroup: 2
            Block 2062
    Tract: 839700
    Tract: 839800
    Tract: 839900
    Tract: 840000
    Tract: 840100
    Tract: 840200
    Tract: 840300
        Blockgroup: 2
            Block 2016
            Block 2017
            Block 2018
    Tract: 840400
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1037
            Block 1038
            Block 1039
            Block 1040
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1046
            Block 1047
            Block 1048
            Block 1049
            Block 1050
            Block 1051
            Block 1052
            Block 1053
            Block 1054
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2008
            Block 2009
            Block 2010
            Block 2011
            Block 2012
            Block 2013
            Block 2014
            Block 2015
            Block 2019
            Block 2020
            Block 2021
            Block 2022
            Block 2023
            Block 2024
            Block 2035
            Block 2036
    Tract: 841100
        Blockgroup: 3
            Block 3005
            Block 3006
            Block 3016
            Block 3017
            Block 3028
            Block 3029
            Block 3032
            Block 3040
            Block 3041
            Block 3042
            Block 3048
    Tract: 842600
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1037
            Block 1038
            Block 1039
            Block 1040
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1046
            Block 1047
            Block 1048
            Block 1049
            Block 1052
            Block 1053
            Block 1054
            Block 1055
            Block 1056
            Block 1057
            Block 1058
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
    Tract: 842800
        Blockgroup: 4
            Block 4000
            Block 4001
            Block 4002
            Block 4003
            Block 4004
            Block 4007
            Block 4008
            Block 4009
            Block 4010
            Block 4011
            Block 4012
            Block 4014
            Block 4015
            Block 4016
            Block 4017
    Tract: 843200
        Blockgroup: 2
            Block 2030
            Block 2061
            Block 2062
            Block 2063
    Tract: 843800
        Blockgroup: 1
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
    Tract: 980100
DuPage County
    Tract: 845803
        Blockgroup: 1
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1038
            Block 1039
            Block 1040
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1058
            Block 1059
            Block 1060
            Block 1063
            Block 1064
            Block 1068
            Block 1069
            Block 1070
            Block 1071
            Block 1072
            Block 1073
            Block 1074
            Block 1075
            Block 1076
            Block 1077
            Block 1078
            Block 1079
            Block 1080
            Block 1081
            Block 1082
            Block 1083
            Block 1084
            Block 1085
            Block 1086
            Block 1087
            Block 1088
            Block 1089
            Block 1090
            Block 1091
            Block 1092
            Block 1093
            Block 1094
            Block 1095
            Block 1096
            Block 1097
            Block 1098
            Block 1099
            Block 1100
            Block 1101
            Block 1102
            Block 1103
            Block 1104
            Block 1105
            Block 1106
            Block 1107
            Block 1108
            Block 1109
            Block 1110
            Block 1111
            Block 1112
            Block 1113
            Block 1114
            Block 1115
            Block 1116
            Block 1117
            Block 1118
            Block 1119
            Block 1120
            Block 1121
            Block 1122
            Block 1124
            Block 1125
            Block 1126
            Block 1127
            Block 1128
            Block 1129
            Block 1130
            Block 1131
            Block 1132
            Block 1133
            Block 1134
            Block 1135
            Block 1136
            Block 1137
            Block 1138
            Block 1139
            Block 1140
            Block 1141
            Block 1142
            Block 1143
            Block 1144
            Block 1145
            Block 1146
            Block 1147
            Block 1148
            Block 1149
            Block 1150
            Block 1151
            Block 1152
            Block 1153
            Block 1154
            Block 1155
            Block 1156
            Block 1157
            Block 1158
            Block 1159
            Block 1162
            Block 1163
            Block 1190
            Block 1191
            Block 1192
            Block 1219
            Block 1220
            Block 1221
            Block 1222
            Block 1228
            Block 1256
            Block 1258
            Block 1259
            Block 1260
            Block 1261
            Block 1262
            Block 1263
            Block 1264
            Block 1267
            Block 1268
            Block 1269
            Block 1270
            Block 1271
            Block 1272
            Block 1273
            Block 1274
            Block 1275
            Block 1277
            Block 1278
            Block 1279
            Block 1280
            Block 1283
            Block 1286
            Block 1287
            Block 1288
            Block 1289
            Block 1291
        Blockgroup: 2
            Block 2008
            Block 2010
            Block 2013
            Block 2014
            Block 2015
Will County
    Tract: 880202
        Blockgroup: 1
            Block 1070
            Block 1071
            Block 1072
            Block 1073
            Block 1074
            Block 1075
            Block 1076
            Block 1081
            Block 1082
            Block 1083
            Block 1084
            Block 1085
            Block 1086
            Block 1087
            Block 1088
            Block 1089
            Block 1090
            Block 1091
            Block 1092
            Block 1093
            Block 1094
            Block 1095
            Block 1096
            Block 1097
            Block 1098
            Block 1099
            Block 1100
            Block 1101
            Block 1107
            Block 1108
            Block 1109
            Block 1110
            Block 1111
            Block 1112
            Block 1113
            Block 1114
            Block 1115
            Block 1117
            Block 1120
            Block 1121
    Tract: 880203
    Tract: 880204
        Blockgroup: 1
        Blockgroup: 2
    Tract: 880502
    Tract: 880505
    Tract: 880601
    Tract: 880602
    Tract: 880701
    Tract: 880702
    Tract: 880901
        Blockgroup: 2
            Block 2012
            Block 2013
            Block 2014
            Block 2015
            Block 2039
    Tract: 880903
    Tract: 880905
    Tract: 881001
    Tract: 881002
    Tract: 881005
    Tract: 881006
    Tract: 881007
    Tract: 881009
    Tract: 881010
    Tract: 881011
    Tract: 881012
    Tract: 881402
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
        Blockgroup: 3
    Tract: 881500
        Blockgroup: 1
            Block 1003
        Blockgroup: 3
            Block 3000
            Block 3001
            Block 3002
            Block 3003
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3009
    Tract: 881604
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
        Blockgroup: 2
            Block 2000
            Block 2001
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
    Tract: 884101
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
            Block 1012
            Block 1013
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
            Block 1033
            Block 1034
            Block 1035
            Block 1036
            Block 1037
            Block 1038
            Block 1039
            Block 1040
            Block 1041
            Block 1042
            Block 1043
            Block 1044
            Block 1045
            Block 1046
            Block 1047
            Block 1048
            Block 1049
            Block 1050
            Block 1051
            Block 1052
            Block 1053
            Block 1054
            Block 1081
            Block 1082
            Block 1083
            Block 1084
            Block 1094
            Block 1096
            Block 1097
            Block 1098
            Block 1099
            Block 1100
            Block 1101
    Tract: 884103
    Tract: 980100
(Source: P.A. 97-14, eff. 6-24-11.)