Religious adherence is published only at the county level (U.S. Religion Census). See Cook County.
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.
Illinois 12th State House District
Akashic
Illinois 12th State House DistrictHarrisD+61.6
20082024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
80.3%
44,017
Donald TrumpRepublican
18.7%
10,236
Robert F. Kennedy Jr.Independent
1.0%
556
D+60R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (1 county) — table
2024 presidential result by county for Illinois 12th State House District — winner and D-vs-R margin.
County
Winner
Margin
Cook County, IL
Democratic
D+41.6
Akashic
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
Year
Won
Democratic
Republican
Other
Margin
Total
D
80.3%Harris44,017
18.7%Trump10,236
1.0%Kennedy556
+61.6%
54,809
D
81.0%Biden47,345
17.2%Trump10,047
1.8%Jorgensen1,026
+63.8%
58,418
D
76.6%Clinton41,257
16.4%Trump8,835
7.0%Johnson3,799
+60.2%
53,891
D
69.0%Obama31,313
31.0%Romney14,055
0.0%
+38.0%
45,368
D
75.4%Obama38,954
23.4%McCain12,067
1.3%Nader648
+52.0%
51,669
Akashic
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2008
+52.0%
2012
+38.0%
2016
+60.2%
2020
+63.8%
2024
+61.6%
DemocraticRepublican
Akashic
current representation
Current officeholders
DMargaret CrokeState House · 12
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of D+61.6, this Chicago-area district ranks among the most lopsided in the state, reflecting dense urban settlement patterns and a heavily Democratic voting coalition.
Across the recorded series it reached a Democratic high of 63.8 points in 2020. Between 2020 and 2024 the district moved 2.2 points toward the Republican candidate; the 2024 margin was 61.6 points.
A population of 108,656, a 78% non-Hispanic-white share, and a median household income of $105,712 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 11 and State House District 18.
Akashic
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Illinois 12th State House District. Akashic. https://akashic.app/sld-lower/17012/. Accessed May 20, 2026. License: CC BY 4.0.
How did Illinois 12th State House District vote in 2024?
In 2024, Illinois 12th State House District voted Democratic by 61.6 points (D+61.6), carried by the Democratic candidate. Out of 54,809 votes cast, 44,017 went Democratic and 10,236 went Republican.
How many people live in Illinois 12th State House District?
Illinois 12th State House District has a population of 108,656 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Illinois 12th State House District?
Median household income in Illinois 12th State House District is $105,712 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Illinois 12th State House District?
Akashic tracks 5 presidential elections in Illinois 12th State House District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.
Akashic