(55 ILCS 5/1-4016)
(from Ch. 34, par. 1-4016)
Legislative and judicial apportionment to remain.
The territory which constituted the petitioning county shall
continue and remain until the next apportionment of the state for
congressional, legislative or judicial purposes part of the same
congressional district, of the same senatorial district, of the same
judicial grand division, of the same judicial appellate district and of the
same judicial circuit that it constituted part of at the date of the
proclamation aforesaid; and at any election, where the territory that had
constituted the respective counties before said proclamation is in
different districts, the county clerk of the adjoining county shall keep
separate the votes polled in the territory constituting the respective
counties before said proclamation, until the next apportionment aforesaid,
and shall report and return the same separately to the Secretary of State.
(Source: P.A. 86-962.)