- Governor:1
- Senators: 2 (Electoral Classes 2 and 3)
- 2020 Census: 12,822,739 (3.86% of 331,797,979
- 2024, 2028 Electors: 19 (3.53% of 538)
- 2022-2030 Representatives: 17 (3.91% of 435)
- 2010 Census: 12,864,380 (4.15% of 309,785,186)
- 2012, 2016, 2020 Electors: 20 (3.72% of 538)
- 2012-2020 Representatives: 18 (4.14% of 435)
- Capital: Springfield
Current Illinois Statewide Office Holders
Official Name/Status All States
- The STATE of Illinois
- Status: STATE of the Union
- Organized as a Territory: 3 February 1809. 2 Stat. 514: effective 1 March 1809; previously, part of Indiana Territory
- Admitted to the Union as a State: 3 December 1818 by a Joint Resolution of Congress (3 Stat. 536)
- The 21st state.
Traditional Sections and Regions All States
- Section: MIDWEST
- Region: Great Lakes
- Survey: Public Domain
Constitutions All States Links to State Constitutions
- Enabling Act (of the Congress of the United States): 18 April 1818 [3 Stat. 428: authorizing formation of a State government and Admission thereafter]
- 1st (1818-1848) [Adopted: 26 August 1818 Convention convened, 1 August 1818, Ratified: 26 August 1818 not submitted to the People; effective upon Admission, 3 December 1818]
- 2nd (1848-1870) [Adopted: 31 August 1847 Convention convened, 7 June 1847, Ratified: 5 March 1848 ratified by vote of 59,887 to 15,859; effective, 1 April 1848]
- 3rd (1870-1971) [Adopted: 13 May 1870 Convention convened, 13 December 1869, Ratified: 2 July 1870 ratified by vote of 134,227 to 35,443; effective, 8 August 1870]
- 4th (1971-) [Adopted: 3 September 1970 Convention convened, 8 December 1969, Ratified: 15 December 1970 effective, 1 July 1971]
Executive Branch All States
- Chief Executive
- GOVERNOR
- Successor to a Vacancy
- Lieutenant Governor [elected on same ticket with GOVERNOR; nominated separately from Governor]
- Major Executive Officers Elected Statewide All States
- Governor: 4 year term, Election Cycle: 2022, 2026. Term Limit: None
- Lieutenant Governor (2014--): 4 year term, Election Cycle: 2022, 2026. Term Limit: None. Elected on a ticket with the Governor
- Lieutenant Governor (--2011): 4 year term, Final Election Cycle: 2010. Elected on a ticket with (but nominated separately from) the Governor (effective 2011: jointly nominated at the primary election)
- Secretary of State: 4 year term, Election Cycle: 2022, 2026
- Attorney General: 4 year term, Election Cycle: 2022, 2026
- Treasurer: 4 year term, Election Cycle: 2022, 2026
- Comptroller: 4 year term, Election Cycle: 2022, 2026
Legislative Branch All States
- Legislature
- GENERAL ASSEMBLY
- Upper House
- Senate
- Lower House
- House of Representatives
Judicial Branch All States
- Court of Last Resort
- Supreme Court
- Intermediate Appellate Court
- Appellate Court [IN: district FOR: State]
Local Government All States
- PRIMARY CIVIL DIVISION All States
- PRIMARY CIVIL DIVISION
Key Statewide / Federal Officials All States
Statutory Election Information All States
- General Election All States
- Presidential Primary All States
- (--2007) same as date of State Primary [3d Tuesday in March in even-numbered years. (IL Compiled Statutes 10-5/2A-1.1(a) )] in Presidential Election years.
(IL Compiled Statutes 10-5/7-5(a) ) - (2007-2010) same as date of State Primary [first Tuesday in February in even-numbered years. (IL Compiled Statutes 10-5/2A-1.1(a) )] in Presidential Election years.
(IL Compiled Statutes 10-5/7-5(a) ) - (2010--) same as date of State Primary [3d Tuesday in March in even-numbered years. (IL Compiled Statutes 10-5/2A-1.1(a) )] in Presidential Election years. (IL Compiled Statutes 10-5/7-5(a) ) [17 March 2010: Illinois Governor Pat Quinn signed SB 355, which moves the primary from the first Tuesday in February to the third Tuesday in March.]
- (--2007) same as date of State Primary [3d Tuesday in March in even-numbered years. (IL Compiled Statutes 10-5/2A-1.1(a) )] in Presidential Election years.
- State Primary All States
- (--2007) 3d Tuesday in March in even-numbered years.
(IL Compiled Statutes 10-5/2A-1.1(a) ) - (2007-2010) In even-numbered years ... an election to be known as the general primary election shall be held on the first Tuesday in February (IL Compiled Statutes 10-5/2A-1.1(a) )
- (2010--) In even-numbered years ... an election to be known as the general primary election shall be held on the third Tuesday in March (IL Compiled Statutes 10-5/2A-1.1(a) ) [17 March 2010: Illinois Governor Pat Quinn signed SB 355, which moves the primary from the first Tuesday in February to the third Tuesday in March.]
- (2022-2022) The provisions of this Section shall apply for the dates for the 2022 general primary election ... only ... [10 ILCS 5/2A-1.1b 2A-1.1b. (a)].
The general primary election shall be held on June 28, 2022. [10 ILCS 5/2A-1.1b 2A-1.1b. (k)]
- (--2007) 3d Tuesday in March in even-numbered years.
- Polling times All States
Links Links to other web sites. These links are being provided as a convenience and for informational purposes.
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