(105 ILCS 5/10-21.2)
(from Ch. 122, par. 10-21.2)
Schools of different grades.
To establish schools of different grades and to adopt regulations for
the admission of pupils into them; however, in any district having less
than 2,000 inhabitants no grades above the eighth shall be maintained
unless they were maintained during the school year ended June 30, 1949.
(Source: Laws 1961, p. 31.)