HarrisDemocratic43.7%1,043TrumpRepublican54.2%1,293OtherAll other candidates2.1%51
R+10.5- Lead
- 250
- Total
- 2,387
- vs nation
- R+9.0
- Turnout
- —
Akashiccity
Barrington Hills, 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
BidenDemocratic43.7%1,144TrumpRepublican54.3%1,422OtherAll other candidates2.0%53
R+10.6- Lead
- 278
- Total
- 2,619
- vs nation
- R+15.1
- Turnout
- —
ClintonDemocratic36.2%847TrumpRepublican57.2%1,341OtherAll other candidates6.6%155
R+21.1- Lead
- 494
- Total
- 2,343
- vs nation
- R+23.2
- Turnout
- —
ObamaDemocratic30.1%696RomneyRepublican68.2%1,578OtherAll other candidates1.7%39
R+38.1- Lead
- 882
- Total
- 2,313
- vs nation
- R+42.0
- Turnout
- —
ObamaDemocratic37.1%856McCainRepublican61.6%1,422OtherAll other candidates1.3%29
R+24.5- Lead
- 566
- Total
- 2,307
- vs nation
- R+31.8
- Turnout
- —
KerryDemocratic28.5%681BushRepublican71.5%1,708OtherAll other candidates<0.1%1
R+43.0- Lead
- 1,027
- Total
- 2,390
- vs nation
- R+40.5
- Turnout
- —
Key facts
- 2024 presidential margin
- R+10.5MIT Election Lab
- Population
- 3,8792024 5-year
- Median household income
- $205,0742024 5-year
- White (non-Hispanic)
- 87.1%2024 5-year
- Black
- 0.6%2024 5-year
- Hispanic / Latino
- 1.1%2024 5-year
- Peak Republican margin
- R+43.0 in 2004MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −43.0% |
| 2008 | −24.5% |
| 2012 | −38.1% |
| 2016 | −21.1% |
| 2020 | −10.6% |
| 2024 | −10.5% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 43.7%Harris1,043 | 54.2%Trump1,293 | 2.1% | R+10.5 | D+0.1 | R+9.0 | 2,387 | |
| R | 43.7%Biden1,144 | 54.3%Trump1,422 | 2.0% | R+10.6 | D+10.5 | R+15.1 | 2,619 | |
| R | 36.2%Clinton847 | 57.2%Trump1,341 | 6.6% | R+21.1 | D+17.0 | R+23.2 | 2,343 | |
| R | 30.1%Obama696 | 68.2%Romney1,578 | 1.7% | R+38.1 | R+13.6 | R+42.0 | 2,313 | |
| R | 37.1%Obama856 | 61.6%McCain1,422 | 1.3% | R+24.5 | — | R+31.8 | 2,307 | |
| R | 28.5%Kerry681 | 71.5%Bush1,708 | 0.0% | R+43.0 | — | R+40.5 | 2,390 |
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 | 42.2%1,032 | 57.8%1,416 | 2,448 |
| 2020 | R | 40.6%1,038 | 59.4%1,521 | 2,559 |
U.S. Senate
| Year | Won | Democratic | Republican | Total |
|---|---|---|---|---|
| 2020 | R | 39.6%1,000 | 60.4%1,525 | 2,525 |
Barrington Hills enforces a minimum 5-acre lot requirement, keeping its population sparse and wealthy — a demographic profile that has historically correlated with above-average Republican margins in Cook, Kane, Lake, and McHenry county precincts it straddles.
Across the recorded series it reached a Republican high of 43.0 points in 2004. The 2024 margin was 10.5 points.
A population of 3,879, a 87% non-Hispanic-white share, and a median household income of $205,074 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.
Barrington Hills, Illinois. Akashic. https://akashic.app/city/1703883/. 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 Barrington Hills, Illinois vote in 2024?
In 2024, Barrington Hills, Illinois voted Republican by 10.5 points (R+10.5), carried by the Republican candidate. Out of 2,387 votes cast, 1,043 went Democratic and 1,293 went Republican.
How many people live in Barrington Hills, Illinois?
Barrington Hills, Illinois has a population of 3,879 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Barrington Hills, Illinois?
Median household income in Barrington Hills, Illinois is $205,074 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Barrington Hills, Illinois?
Akashic tracks 6 presidential elections in Barrington Hills, Illinois from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.