HarrisDemocratic36.6%511TrumpRepublican61.7%863OtherAll other candidates1.7%24
R+25.2- Lead
- 352
- Total
- 1,398
- vs nation
- R+23.7
- Turnout
- —
Akashiccity
Rosemont, IL
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
President results by year
Vote totals, margins, and source status
BidenDemocratic40.8%655TrumpRepublican57.5%923OtherAll other candidates1.7%27
R+16.7- Lead
- 268
- Total
- 1,605
- vs nation
- R+21.1
- Turnout
- —
ClintonDemocratic40.6%595TrumpRepublican54.7%801OtherAll other candidates4.6%68
R+14.1- Lead
- 206
- Total
- 1,464
- vs nation
- R+16.2
- Turnout
- —
ObamaDemocratic39.2%525RomneyRepublican59.3%794OtherAll other candidates1.5%20
R+20.1- Lead
- 269
- Total
- 1,339
- vs nation
- R+23.9
- Turnout
- —
ObamaDemocratic42.3%565McCainRepublican56.7%757OtherAll other candidates1.0%14
R+14.4- Lead
- 192
- Total
- 1,336
- vs nation
- R+21.6
- Turnout
- —
KerryDemocratic34.8%501BushRepublican64.4%928OtherAll other candidates0.8%12
R+29.6- Lead
- 427
- Total
- 1,441
- vs nation
- R+27.2
- Turnout
- —
Key facts
- 2024 presidential margin
- R+25.2MIT Election Lab
- Population
- 3,2902024 5-year
- Median household income
- $63,5172024 5-year
- White (non-Hispanic)
- 41.9%2024 5-year
- Black
- 2.1%2024 5-year
- Hispanic / Latino
- 49.7%2024 5-year
- Peak Republican margin
- R+29.6 in 2004MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −29.6% |
| 2008 | −14.4% |
| 2012 | −20.1% |
| 2016 | −14.1% |
| 2020 | −16.7% |
| 2024 | −25.2% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 36.6%Harris511 | 61.7%Trump863 | 1.7% | R+25.2 | R+8.5 | R+23.7 | 1,398 | |
| R | 40.8%Biden655 | 57.5%Trump923 | 1.7% | R+16.7 | R+2.6 | R+21.1 | 1,605 | |
| R | 40.6%Clinton595 | 54.7%Trump801 | 4.6% | R+14.1 | D+6.0 | R+16.2 | 1,464 | |
| R | 39.2%Obama525 | 59.3%Romney794 | 1.5% | R+20.1 | R+5.7 | R+23.9 | 1,339 | |
| R | 42.3%Obama565 | 56.7%McCain757 | 1.0% | R+14.4 | — | R+21.6 | 1,336 | |
| R | 34.8%Kerry501 | 64.4%Bush928 | 0.8% | R+29.6 | — | R+27.2 | 1,441 |
Federal and statewide elections · 2 House · 1 Senate
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 39.8%528 | 60.2%800 | 1,328 |
| 2020 | R | 40.1%568 | 59.9%847 | 1,415 |
U.S. Senate
| Year | Won | Democratic | Republican | Total |
|---|---|---|---|---|
| 2020 | R | 39.7%593 | 60.3%899 | 1,492 |
Rosemont sits in the Upper Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 29.6 points in 2004. Between 2020 and 2024 the city moved 8.5 points toward the Republican candidate; the 2024 margin was 25.2 points.
A population of 3,290, a 42% non-Hispanic-white share, and a median household income of $63,517 describe the city.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
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.
Rosemont, Illinois. Akashic. https://akashic.app/city/1765819/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Illinois at the ballot boxAll elections →
Frequently asked questions
How did Rosemont, Illinois vote in 2024?
In 2024, Rosemont, Illinois voted Republican by 25.2 points (R+25.2), carried by the Republican candidate. Out of 1,398 votes cast, 511 went Democratic and 863 went Republican.
How many people live in Rosemont, Illinois?
Rosemont, Illinois has a population of 3,290 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Rosemont, Illinois?
Median household income in Rosemont, Illinois is $63,517 — below the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Rosemont, Illinois?
Akashic tracks 6 presidential elections in Rosemont, Illinois from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.