HarrisDemocratic33.6%985TrumpRepublican65.7%1,927OtherAll other candidates0.7%21
R+32.1- Lead
- 942
- Total
- 2,933
- vs nation
- R+30.6
- Turnout
- —
Akashiccity
Islip Terrace, NY
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
BidenDemocratic36.8%1,098TrumpRepublican61.7%1,842OtherAll other candidates1.4%43
R+24.9- Lead
- 744
- Total
- 2,983
- vs nation
- R+29.4
- Turnout
- —
ClintonDemocratic32.6%838TrumpRepublican63.6%1,638OtherAll other candidates3.8%98
R+31.1- Lead
- 800
- Total
- 2,574
- vs nation
- R+33.2
- Turnout
- —
ObamaDemocratic45.6%1,105RomneyRepublican53.1%1,286OtherAll other candidates1.4%33
R+7.5- Lead
- 181
- Total
- 2,424
- vs nation
- R+11.3
- Turnout
- —
ObamaDemocratic43.4%1,081McCainRepublican55.5%1,381OtherAll other candidates1.1%28
R+12.0- Lead
- 300
- Total
- 2,490
- vs nation
- R+19.3
- Turnout
- —
KerryDemocratic40.5%985BushRepublican57.2%1,393OtherAll other candidates2.3%56
R+16.8- Lead
- 408
- Total
- 2,434
- vs nation
- R+14.3
- Turnout
- —
Key facts
- 2024 presidential margin
- R+32.1MIT Election Lab
- Population
- 5,1682024 5-year
- Median household income
- $155,3132024 5-year
- White (non-Hispanic)
- 80.4%2024 5-year
- Black
- 0.3%2024 5-year
- Hispanic / Latino
- 17.1%2024 5-year
- Peak Republican margin
- R+32.1 in 2024MIT Election Lab
- Most similar
- East Shoreham, NY · twin score 94.3
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −16.8% |
| 2008 | −12.0% |
| 2012 | −7.5% |
| 2016 | −31.1% |
| 2020 | −24.9% |
| 2024 | −32.1% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 33.6%Harris985 | 65.7%Trump1,927 | 0.7% | R+32.1 | R+7.2 | R+30.6 | 2,933 | |
| R | 36.8%Biden1,098 | 61.7%Trump1,842 | 1.4% | R+24.9 | D+6.1 | R+29.4 | 2,983 | |
| R | 32.6%Clinton838 | 63.6%Trump1,638 | 3.8% | R+31.1 | R+23.6 | R+33.2 | 2,574 | |
| R | 45.6%Obama1,105 | 53.1%Romney1,286 | 1.4% | R+7.5 | D+4.6 | R+11.3 | 2,424 | |
| R | 43.4%Obama1,081 | 55.5%McCain1,381 | 1.1% | R+12.0 | — | R+19.3 | 2,490 | |
| R | 40.5%Kerry985 | 57.2%Bush1,393 | 2.3% | R+16.8 | — | R+14.3 | 2,434 |
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 | R | 33.9%833 | 66.1%1,623 | 2,456 |
| 2020 | R | 36.8%1,020 | 63.2%1,752 | 2,772 |
Islip Terrace sits within the Town of Islip on Long Island's South Shore, a area where suburban homeowner demographics and proximity to the LIRR have historically shaped a competitive but Republican-leaning local electorate.
Across the recorded series it reached a Republican high of 32.1 points in 2024. Between 2020 and 2024 the city moved 7.2 points toward the Republican candidate; the 2024 margin was 32.1 points.
A population of 5,168, a 80% non-Hispanic-white share, and a median household income of $155,313 describe the city. The city's voting pattern over the last decade is most similar to that of East Shoreham and Center Moriches.
Political twins — cities
The cities whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
East Shoreham
New York
94.3twin score
median incomeelasticityItalian ancestry
Center Moriches
New York
94.2twin score
median income2024 margin12-yr trend
Ramtown
New Jersey
94.2twin score
2024 marginmedian income12-yr trend
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.
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.
Islip Terrace, New York. Akashic. https://akashic.app/city/3638022/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
New York at the ballot boxAll elections →
Frequently asked questions
How did Islip Terrace, New York vote in 2024?
In 2024, Islip Terrace, New York voted Republican by 32.1 points (R+32.1), carried by the Republican candidate. Out of 2,933 votes cast, 985 went Democratic and 1,927 went Republican.
How many people live in Islip Terrace, New York?
Islip Terrace, New York has a population of 5,168 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Islip Terrace, New York?
Median household income in Islip Terrace, New York is $155,313 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Islip Terrace, New York?
Akashic tracks 6 presidential elections in Islip Terrace, New York from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.