- Lead
- 7,518
- Total
- 56,949
- vs nation
- R+11.7
Illinois 64th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,685
- Total
- 57,505
- vs nation
- R+16.1
- Lead
- 7,756
- Total
- 50,172
- vs nation
- R+17.5
- Lead
- 11,688
- Total
- 48,675
- vs nation
- R+27.9
- Lead
- 5,981
- Total
- 48,964
- vs nation
- R+19.5
- Lead
- 16,277
- Total
- 47,619
- vs nation
- R+31.7
- Lead
- 13,970
- Total
- 40,716
- vs nation
- R+34.8
- Lead
- 9,200
- Total
- 33,472
- vs nation
- R+36.0
Key facts
- 2024 presidential margin
- R+13.2MIT Election Lab
- Population
- 108,5752024 5-year
- Population density
- 865 / sq mi2024 5-year · TIGER/Line
- Land area
- 126 sq miTIGER/Line
- Median household income
- $98,6212024 5-year
- White (non-Hispanic)
- 81.0%2024 5-year
- Black
- 1.7%2024 5-year
- Hispanic / Latino
- 11.1%2024 5-year
- Peak Republican margin
- R+84.8 in 1920MIT Election Lab
- Most similar
- State House District 37, IL · twin score 92.4
presidential history
Party record book
Illinois 64th 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
Barack Obama2008
43.1%
21,080 votes · R+12.2 · modeled estimate
Runner-up · Joe Biden, 2020 · 42.9%
Republican
Warren G. Harding1920
91.0%
3,811 votes · R+84.8 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · 87.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
24,693votes
42.9% of the vote · R+11.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 24,204 votes
Republican
George W. Bush2004
31,783votes
66.7% of the vote · R+34.2 · modeled estimate
Runner-up · Donald Trump, 2024 · 31,722 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
Kamala Harris2024
−11.7pts D vs U.S.
Place R+13.2 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · −16.1 pts
Republican
Charles E. Hughes1916
+66.9pts R vs U.S.
Place R+63.7 · U.S. D+3.1 · modeled estimate
Runner-up · William McKinley, 1896 · +64.4 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 | 52.8%26,568 | 47.2%23,742 | 50,310 |
| 2020 | D | 54.9%28,781 | 45.1%23,675 | 52,456 |
Illinois House District 64 leans consistently Republican at the presidential level, with a 13-point margin in 2024 reflecting broader rural and small-city voting patterns common to downstate Illinois.
Across the recorded series it reached a Republican high of 84.8 points in 1920. Between 2020 and 2024 the district moved 1.6 points toward the Republican candidate; the 2024 margin was 13.2 points.
A population of 108,575, a 81% non-Hispanic-white share, and a median household income of $98,621 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 37 and State House District 69.
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 64th State House District. Akashic. https://akashic.app/sld-lower/17064/. Accessed May 20, 2026. License: CC BY 4.0.