North Blenheim, NY Political Map | Democrat & Republican Areas in North Blenheim

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

North Blenheim leans heavily Republican by roughly 30 points: about 35% of voters vote Democratic and 65% Republican.

 

About 77% of adults in North Blenheim typically vote, above the U.S. average of about 62%. Among adults in North Blenheim, ~27% vote Democratic, ~50% Republican, and ~23% don't vote. The map below shows estimated turnout by block group.

How North Blenheim compares

Among cities within 25 miles, North Blenheim leans more Republican than 75 of 114 neighbors.

North Blenheim runs about 43 points more Republican than New York as a whole. New York leans Democratic overall, while North Blenheim is one of the few Republican-leaning pockets.

Why North Blenheim 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 North Blenheim, not a ranked or complete list of what matters most.

North Blenheim votes against the grain of New York. New York leans Democratic overall, while North Blenheim runs about 43 points more Republican. Rural areas with a high white share vote Republican. Non-Hispanic white share in North Blenheim is about 96%, well above similar-sized cities (around 68%).

Population density and Republican lean

Places with low population density tend to lean Republican; North Blenheim, NY sits in the bottom quarter nationally on this measure.

Why turnout in North Blenheim looks the way it does

Areas with strong routine healthcare access turn out at higher rates. North Blenheim is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 64%, above 65% of cities. Homeowners vote more often than renters, and about 92% of households in North Blenheim own their home, about 17 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.

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.