HarrisDemocratic60.9%1,483TrumpRepublican37.1%902OtherAll other candidates2.0%49
D+23.9- Lead
- 581
- Total
- 2,434
- vs nation
- D+25.3
- Turnout
- —
Akashiccity
Sewickley, PA
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
BidenDemocratic60.8%1,473TrumpRepublican37.8%916OtherAll other candidates1.3%32
D+23.0- Lead
- 557
- Total
- 2,421
- vs nation
- D+18.6
- Turnout
- —
ClintonDemocratic56.4%1,176TrumpRepublican39.0%812OtherAll other candidates4.6%96
D+17.5- Lead
- 364
- Total
- 2,084
- vs nation
- D+15.4
- Turnout
- —
ObamaDemocratic47.4%1,035RomneyRepublican51.1%1,115OtherAll other candidates1.5%32
R+3.7- Lead
- 80
- Total
- 2,182
- vs nation
- R+7.5
- Turnout
- —
ObamaDemocratic52.5%1,149McCainRepublican46.4%1,014OtherAll other candidates1.1%24
D+6.2- Lead
- 135
- Total
- 2,187
- vs nation
- R+1.1
- Turnout
- —
KerryDemocratic52.4%1,143BushRepublican46.5%1,014OtherAll other candidates1.1%24
D+5.9- Lead
- 129
- Total
- 2,181
- vs nation
- D+8.4
- Turnout
- —
Key facts
- 2024 presidential margin
- D+23.9MIT Election Lab
- Population
- 3,8232024 5-year
- Median household income
- $101,0532024 5-year
- White (non-Hispanic)
- 86.9%2024 5-year
- Black
- 2.5%2024 5-year
- Hispanic / Latino
- 1.6%2024 5-year
- Peak Democratic margin
- D+23.9 in 2024MIT Election Lab
- Peak Republican margin
- R+3.7 in 2012MIT Election Lab
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | +5.9% |
| 2008 | +6.2% |
| 2012 | −3.7% |
| 2016 | +17.5% |
| 2020 | +23.0% |
| 2024 | +23.9% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| D | 60.9%Harris1,483 | 37.1%Trump902 | 2.0% | D+23.9 | D+0.9 | D+25.3 | 2,434 | |
| D | 60.8%Biden1,473 | 37.8%Trump916 | 1.3% | D+23.0 | D+5.5 | D+18.6 | 2,421 | |
| D | 56.4%Clinton1,176 | 39.0%Trump812 | 4.6% | D+17.5 | D+21.1 | D+15.4 | 2,084 | |
| R | 47.4%Obama1,035 | 51.1%Romney1,115 | 1.5% | R+3.7 | R+9.8 | R+7.5 | 2,182 | |
| D | 52.5%Obama1,149 | 46.4%McCain1,014 | 1.1% | D+6.2 | — | R+1.1 | 2,187 | |
| D | 52.4%Kerry1,143 | 46.5%Bush1,014 | 1.1% | D+5.9 | — | D+8.4 | 2,181 |
Federal and statewide elections · 2 House
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 | D | 60.1%1,452 | 39.9%962 | 2,414 |
| 2020 | D | 59.0%1,430 | 41.0%992 | 2,422 |
Sewickley sits along the Ohio River northwest of Pittsburgh and carries the demographic profile of a wealthy, historic suburb — high incomes, older housing stock — that has trended competitive in recent county-level contests.
Across the recorded series it reached a Democratic high of 23.9 points in 2024 and a Republican high of 3.7 points in 2012. Between 2020 and 2024 the city moved 0.9 points toward the Democratic candidate; the 2024 margin was 23.9 points.
A population of 3,823, a 87% non-Hispanic-white share, and a median household income of $101,053 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.
Sewickley, Pennsylvania. Akashic. https://akashic.app/city/4269376/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Pennsylvania at the ballot boxAll elections →
Frequently asked questions
How did Sewickley, Pennsylvania vote in 2024?
In 2024, Sewickley, Pennsylvania voted Democratic by 23.9 points (D+23.9), carried by the Democratic candidate. Out of 2,434 votes cast, 1,483 went Democratic and 902 went Republican.
When did Sewickley, Pennsylvania last vote Republican?
The most recent presidential election in which Sewickley, Pennsylvania voted Republican was 2012.
How many people live in Sewickley, Pennsylvania?
Sewickley, Pennsylvania has a population of 3,823 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Sewickley, Pennsylvania?
Median household income in Sewickley, Pennsylvania is $101,053 — above the national median of $80,734. The Pennsylvania state median is $77,971.
What is the political history of Sewickley, Pennsylvania?
Akashic tracks 6 presidential elections in Sewickley, Pennsylvania from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.