Certified ballots cast in Illinois's 2024 general election as a percentage of registered voters.
General and primary turnout comparison
General: Nov. 5, 2024 · Primary: Mar. 17, 2026- General election turnout
- 70.42%
- Primary election turnout
- 22.81%
Both rates use ballots cast as a share of registered voters.- Illinois voters chose a party ballot in the primary, while all registered voters could use the general-election ballot.
General-election participation totals
- Registered voters
- 8,101,424
- Ballots cast
- 5,705,246
2026 primary-election participation totals
- Registered voters
- 8,289,712
- Ballots cast
- 1,890,699
How it was measured: Illinois State Board of Elections statewide voter-turnout table. The headline uses the board's November 5, 2024 general-election totals; the comparison uses its March 17, 2026 general-primary totals.
Keep in mind- These are registered-voter turnout rates, not voting-eligible-population or voting-age-population rates.
- Primary and general ballots differ in available contests, so the comparison describes participation and not election access, security, administrative quality, or public trust.
Context only. This number does not affect candidate matches or rankings.