Illinois

Redistricting Websites

District Statistics Reports

NCSL Profile

1. Constitutional Citations

 
a) Congressional Redistricting:
None
b) Legislative Redistricting:
Article IV, §§ 2, 3

2. Statutory or Other Citations 

 
a) Description of Current Congressional Districts:
Public Act No. 92-0004 (May 31, 2001)
b) Description of Current Legislative Districts:
None (commission)
c) Districting Principles or Procedure:
Constitution, Article IV, § 3

3. Congressional Districts

 
a) Present Number:
19
b) Prospective Number after 2010 Census:
18

4. State Legislative Districts

 
a) Senate
 
Number of Districts:
59
Number of Multimember Districts:
0
Largest Number of Seats in a District:
1
b) House
 
Number of Districts:
118
Number of Multimember Districts:
0
Largest Number of Seats in a District:
1
c) House Districts Nested within Senate Districts?
Yes

5. Redistricting Requirements

 
a) Initial Responsibility for Drawing Congressional Districts
Legislature
b) Initial Responsibility for Drawing Legislative Districts:
Legislature
c) Legislative Committee Responsible for Redistricting:
Not yet determined
d) Use Apportionment Board or Commission?
Yes, backup.
Eight members: Senate president & minority leader, House speaker & minority leader each select one legislator and one non-legislator, no more than four from same party.
e) Gubernatorial Veto Power over Congressional Plan?
Yes
f) Gubernatorial Veto Power over Legislative Plan?
Yes

6. Redistricting Deadlines

 
a) Congressional Deadline:
None
Basis for Deadline:
N/A
Effect of Failure to Meet Deadline:
N/A
b) Legislative Deadline:
May 31, 2011
Basis for Deadline:
Constitution
Effect of Failure to Meet Deadline:
Commission draws plan.

7. Voting Rights Act Information for the 2000s

 
Preclearance Required?
No
Justice Department Objection to Plans?
N/A

8. State Contacts

Timothy D. Mapes
Chief of Staff
Office of the Speaker
300 Capitol Building
Springfield, IL 62706
217/782-6360
217/524-1794 Fax
mapes@hds.ilga.gov
Daniel W. White
Staff
State Board of Elections
P.O. Box 4187
Springfield, IL 62708
217/782-4141
217/782-5959 Fax
dwhite@elections.il.gov