Ossining, NY Political Map | Democrat & Republican Areas in Ossining

By the BestNeighborhood data science team. Last updated May 2026.

Ossining leans Democratic by roughly 24 points: about 62% of voters vote Democratic and 38% Republican.

 

About 58% of adults in Ossining typically vote, near the U.S. average of about 62%. Among adults in Ossining, ~36% vote Democratic, ~22% Republican, and ~42% don't vote. The map below shows estimated turnout by block group.

How Ossining compares

Among cities within 25 miles, Ossining leans more Democratic than 184 of 222 neighbors.

Ossining runs about 12 points more Democratic than New York as a whole.

Politics vary noticeably by neighborhood within Ossining. The southwest side is the most Democratic-leaning (D+35) and the northeast side is the least Democratic-leaning (D+6), a spread of about 29 points.

Why Ossining leans the way it does

This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Ossining, not a ranked or complete list of what matters most.

Dense areas vote Democratic. About 79% of residents in Ossining live in densely developed areas, about 42 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Ossining sits in the top quarter (about 45%, above 91% of cities). A high never-married share predicts Democratic voting, and about 37% of adults in Ossining have never been married, above 90% of cities.

Paved land cover and Democratic lean

Places with extensive paved surfaces tend to lean Democratic; Ossining, NY sits in the top tenth nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.

Why turnout in Ossining looks the way it does

Renters vote less often than owners. About 42% of households in Ossining rent, about 17 points above the U.S. average of 25%. Crowded housing lines up with lower turnout, and about 5% of homes in Ossining have more than one occupant per room, above 89% of cities. Low high-school completion lines up with lower turnout, and about 84% of adults in Ossining have completed high school, below 83% of cities. Learn more about the findings and methodology on the political spectrum map.

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Sources and methodology

Precinct-level voting records used to fit the model come from New York State Board of Elections, distributed by the Voting and Election Science Team. Demographic inputs come from the U.S. Census Bureau (ACS 5-year estimates and the 2020 Decennial Census). Health and environmental inputs come from the CDC (PLACES and the Environmental Justice Index). Land cover comes from the USGS and EPA. Election-day and lead-up weather come from PRISM 4km daily grids and the NOAA Global Historical Climatology Network. Mail-voting and election-administration patterns come from the MIT Election Lab's Survey of the Performance of American Elections. Block-group crime detail comes from CrimeGrade. Internet data and modeling support provided by ISPreports.org.

Modeling and analysis by the BestNeighborhood data science team. Full methodology and findings: political spectrum map.

Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.