- Lead
- 12,831
- Total
- 50,620
- vs nation
- D+26.8
Illinois 57th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 15,970
- Total
- 54,958
- vs nation
- D+24.6
- Lead
- 14,411
- Total
- 48,563
- vs nation
- D+27.6
- Lead
- 10,484
- Total
- 45,586
- vs nation
- D+19.1
- Lead
- 13,531
- Total
- 47,771
- vs nation
- D+21.1
- Lead
- 6,176
- Total
- 47,370
- vs nation
- D+15.5
- Lead
- 5,364
- Total
- 42,894
- vs nation
- D+12.0
- Lead
- 5,451
- Total
- 39,911
- vs nation
- D+5.1
Key facts
- 2024 presidential margin
- D+25.3MIT Election Lab
- Population
- 108,4172024 5-year
- Population density
- 2,697 / sq mi2024 5-year · TIGER/Line
- Land area
- 40.2 sq miTIGER/Line
- Median household income
- $114,1152024 5-year
- White (non-Hispanic)
- 64.4%2024 5-year
- Black
- 1.5%2024 5-year
- Hispanic / Latino
- 16.3%2024 5-year
- Peak Democratic margin
- D+29.7 in 2016MIT Election Lab
- Peak Republican margin
- R+66.2 in 1920MIT Election Lab
- Most similar
- State House District 53, IL · twin score 97.0
presidential history
Party record book
Illinois 57th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Joe Biden2020
63.7%
35,035 votes · D+29.1 · modeled estimate
Runner-up · Barack Obama, 2008 · 63.3%
Republican
Warren G. Harding1920
79.7%
20,802 votes · R+66.2 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 70.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
35,035votes
63.7% of the vote · D+29.1 · modeled estimate
Runner-up · Kamala Harris, 2024 · 31,213 votes
Republican
Dwight D. Eisenhower1956
42,518votes
70.7% of the vote · R+41.5 · modeled estimate
Runner-up · Richard Nixon, 1972 · 40,678 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Hillary Clinton2016
+27.6pts D vs U.S.
Place D+29.7 · U.S. D+2.1 · modeled estimate
Runner-up · Kamala Harris, 2024 · +26.8 pts
Republican
Warren G. Harding1920
+40.0pts R vs U.S.
Place R+66.2 · U.S. R+26.2 · modeled estimate
Runner-up · William McKinley, 1896 · +37.7 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 72.6%30,309 | 27.4%11,457 | 41,766 |
Illinois 57th State House District sits in the Upper Midwest. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 29.7 points in 2016 and a Republican high of 66.2 points in 1920. Between 2020 and 2024 the district moved 3.7 points toward the Republican candidate; the 2024 margin was 25.3 points.
A population of 108,417, a 64% non-Hispanic-white share, and a median household income of $114,115 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 53 and State House District 54.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Illinois 57th State House District. Akashic. https://akashic.app/sld-lower/17057/. Accessed May 20, 2026. License: CC BY 4.0.