Suffolk County, New York
AkashicSuffolk County, NYTrumpR+9.9
2024 precinct map of Suffolk CountyPrecinct-level 2024 presidential results for Suffolk County, with each precinct boundary colored by Democratic-vs-Republican margin, and gold where an independent or third-party candidate carried the precinct.
How it voted
Share of the 2024 vote
| Donald Trump ✓Republican | 54.7% | 417,549 |
|---|---|---|
| Kamala HarrisDemocratic | 44.8% | 341,812 |
| Jill SteinIndependent | 0.4% | 2,676 |
Harris +50Trump +50
1,068 precincts · 762,849 votes. Hover any precinct for its result.
The precinct map shows the 2024 presidential vote; the timeline scrubs the county’s overall result across 1892–2024.
38 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 44.8%Harris341,812 | 54.7%Trump417,549 | 0.4%Stein2,676 | 762,849 | ||
| R | 49.4%Biden381,021 | 49.4%Trump381,253 | 0.6%Jorgensen4,593 | 771,751 | ||
| R | 44.6%Clinton303,951 | 51.5%Trump350,570 | 2.0%Johnson13,916 | 681,254 | ||
| D | 51.2%Obama304,079 | 47.5%Romney282,131 | 0.7%Johnson3,947 | 594,266 | ||
| D | 52.5%Obama346,549 | 46.5%McCain307,021 | 0.9%McCain6,209 | 659,779 | ||
| D | 49.5%Kerry315,909 | 48.5%Bush309,949 | 2.0%Bush12,854 | 638,712 | ||
| D | 53.4%Gore306,306 | 42.0%Bush240,992 | 3.2%Nader18,130 | 573,944 | ||
| D | 51.8%Clinton261,828 | 36.1%Dole182,510 | 10.3%Perot52,209 | 505,213 | ||
| R | 38.9%Clinton220,811 | 40.4%Bush229,467 | 19.9%Perot112,973 | 567,955 | ||
| R | 38.7%Dukakis199,215 | 60.5%Bush311,242 | 0.8%Bush3,893 | 514,350 | ||
| R | 33.7%Mondale171,295 | 66.0%Reagan335,485 | 0.3%Reagan1,276 | 508,056 | ||
| R | 33.3%Carter149,945 | 57.0%Reagan256,294 | 9.7%Anderson43,416 | 449,655 | ||
| R | 45.3%Carter208,263 | 54.1%Ford248,908 | 0.6%Ford2,877 | 460,048 | ||
| R | 29.4%McGovern132,441 | 70.3%Nixon316,452 | 0.2%Schmitz1,005 | 449,898 | ||
| R | 32.7%Humphrey122,590 | 58.2%Nixon218,027 | 9.1%Wallace34,150 | 374,767 | ||
| D | 55.5%Johnson180,598 | 44.4%Goldwater144,350 | 0.1%Hass385 | 325,333 | ||
| R | 40.6%Kennedy114,033 | 59.3%Nixon166,644 | 0.1%Byrd268 | 280,945 | ||
| R | 22.4%Stevenson48,323 | 77.6%Eisenhower167,805 | 0.0% | 216,128 | ||
| R | 25.2%Stevenson39,120 | 74.5%Eisenhower115,570 | 0.2%Hallinan360 | 155,050 | ||
| R | 26.9%Truman29,104 | 69.8%Dewey75,519 | 3.4%Thurmond3,642 | 108,265 | ||
| R | 32.2%Roosevelt31,231 | 67.6%Dewey65,650 | 0.3%Thomas253 | 97,134 | ||
| R | 34.6%Roosevelt33,853 | 65.1%Willkie63,712 | 0.3%Thomas270 | 97,835 | ||
| R | 39.2%Roosevelt33,078 | 58.1%Landon48,970 | 2.7%Lemke2,287 | 84,335 | ||
| R | 42.5%Roosevelt30,799 | 55.5%Hoover40,247 | 2.0%Thomas1,482 | 72,528 | ||
| R | 30.8%Smith19,497 | 65.1%Hoover41,199 | 4.1%Thomas2,619 | 63,315 | ||
| R | 22.1%Davis10,024 | 69.2%Coolidge31,456 | 8.7%La Follette3,975 | 45,455 | ||
| R | 24.2%Cox8,852 | 73.1%Harding26,737 | 2.7%Debs985 | 36,574 | ||
| R | 39.1%Wilson8,422 | 59.2%Hughes12,742 | 1.7%Benson358 | 21,522 | ||
| D | 40.1%Wilson7,878 | 28.5%Taft5,595 | 31.5%Roosevelt6,182 | 19,655 | ||
| R | 33.1%Bryan5,877 | 60.3%Taft10,689 | 6.6%Debs1,164 | 17,730 | ||
| R | 39.1%Parker6,795 | 57.2%Roosevelt9,937 | 3.7%Debs642 | 17,374 | ||
| R | 35.9%Bryan5,711 | 60.2%McKinley9,584 | 3.9%Woolley615 | 15,910 | ||
| R | 27.5%Bryan3,872 | 66.6%McKinley9,388 | 5.9%Palmer837 | 14,097 | ||
| R | 44.2%Cleveland6,274 | 49.3%Harrison7,001 | 6.5%Weaver928 | 14,203 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −5.1% |
| 1896 | −39.1% |
| 1900 | −24.3% |
| 1904 | −18.1% |
| 1908 | −27.1% |
| 1912 | +11.6% |
| 1916 | −20.1% |
| 1920 | −48.9% |
| 1924 | −47.1% |
| 1928 | −34.3% |
| 1932 | −13.0% |
| 1936 | −18.8% |
| 1940 | −30.5% |
| 1944 | −35.4% |
| 1948 | −42.9% |
| 1952 | −49.3% |
| 1956 | −55.3% |
| 1960 | −18.7% |
| 1964 | +11.1% |
| 1968 | −25.5% |
| 1972 | −40.9% |
| 1976 | −8.8% |
| 1980 | −23.7% |
| 1984 | −32.3% |
| 1988 | −21.8% |
| 1992 | −1.5% |
| 1996 | +15.7% |
| 2000 | +11.4% |
| 2004 | +0.9% |
| 2008 | +6.0% |
| 2012 | +3.7% |
| 2016 | −6.8% |
| 2020 | −0.0% |
| 2024 | −9.9% |
DemocraticRepublican
Once reliably competitive, Suffolk has moved toward Republican margins not seen since the early 2000s, driven partly by cost-of-living concerns among its large blue-collar and suburban homeowner population.
Across the recorded series it reached a Democratic high of 15.7 points in 1996 and a Republican high of 55.3 points in 1956. Between 2020 and 2024 the county moved 9.9 points toward the Republican candidate; the 2024 margin was 9.9 points.
A population of 1,530,146, a 62% non-Hispanic-white share, and a median household income of $130,686 describe the county. The county's voting pattern over the last decade is most similar to that of Pinellas County and St. Lucie County.
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Suffolk County, New York. Akashic. https://akashic.app/county/36103/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Suffolk County, New York vote in 2024?
In 2024, Suffolk County, New York voted Republican by 9.9 points (R+9.9), carried by the Republican candidate. Out of 762,849 votes cast, 341,812 went Democratic and 417,549 went Republican.
When did Suffolk County, New York last vote Democratic?
The most recent presidential election in which Suffolk County, New York voted Democratic was 2012.
How many people live in Suffolk County, New York?
Suffolk County, New York has a population of 1,530,146 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Suffolk County, New York?
Median household income in Suffolk County, New York is $130,686 — above the national median of $80,734. The New York state median is $85,974.
What is the political history of Suffolk County, New York?
Akashic tracks 38 presidential elections in Suffolk County, New York from 1876 to 2024. Of those, 7 went Democratic and 27 went Republican.