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Illinois's 13th Congressional District (IL-13)

Last updated · 5 sources

Nikki Budzinski, a Democrat, has represented the district since 2023.

The district includes all of Macoupin County and parts of Sangamon, Madison, Macon, Piatt, Champaign, and St. Clair counties.

According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 747,221, a median household income of $63,106, and a median age of 37.4. Of residents 25 and older, 32.3% hold a bachelor's degree or higher.

Representative

Official portrait of Nikki Budzinski, U.S. Representative for Illinois's 13th District
Nikki Budzinski

U.S. Representative for Illinois's 13th District · Democrat

ProfileSchedule this week

2026 election

Budzinski has filed with the FEC to run for this seat in 2026. 4 candidates for the seat have reported receipts to the FEC.

4 candidates have reported raising money for the 2026 IL-13 race to the FEC.

Election Day: Tuesday, November 3, 2026

Candidates for IL-13 in 2026 who reported raising money to the FEC
CandidatePartyRaisedCash on handThrough
Nikki Budzinski (incumbent)Democratic$2,885,018$2,625,565Jun 30
Jeff WilsonRepublican$348,237$12,241Jun 30
Dylan Thomas BlahaDemocratic$105,872$994Jun 30
Joshua LoydRepublican$16,876$0Apr 21

Includes primary candidates; FEC filings do not record primary results. FEC race page

District profile

Population
747,221
Median household income
$63,106
Median age
37.4
Bachelor's degree or higher
32.3%

Census Bureau, 2020–2024 American Community Survey 5-year estimates

Illinois senators

Neighboring districts

  • IL-12 · Mike Bost (R)
  • IL-15 · Mary Miller (R)
  • MO-1 · Wesley Bell (D)
  • MO-2 · Ann Wagner (R)
  • MO-3 · Bob Onder (R)

Sources