Lagrangeville leans Republican by roughly 16 points: about 42% of voters vote Democratic and 58% Republican.
About 83% of adults in Lagrangeville typically vote, above the U.S. average of about 62%. Among adults in Lagrangeville, ~35% vote Democratic, ~48% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.
How Lagrangeville compares
Among cities within 25 miles, Lagrangeville leans more Republican than 91 of 103 neighbors.
Lagrangeville runs about 29 points more Republican than New York as a whole. New York leans Democratic overall, while Lagrangeville is one of the few Republican-leaning pockets.
Why Lagrangeville 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 Lagrangeville, not a ranked or complete list of what matters most.
Lagrangeville votes Republican even though it is densely developed (about 25%, modestly below the New York average of 36%). State and regional patterns outweigh the Democratic lean that density usually predicts here. A high family-household share predicts Republican voting, and about 81% of households in Lagrangeville are family households, above 92% of cities. Lagrangeville runs against the grain of New York, a Republican-leaning pocket in a Democratic-leaning state.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; Lagrangeville, NY sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Lagrangeville looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Lagrangeville 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 70%, about 10 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 90% of households in Lagrangeville own their home, above 80% of cities. High high-school completion lines up with higher turnout, and about 96% of adults in Lagrangeville have completed high school, above 85% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Freedom Plains, NY R+12
- Poughquag, NY R+23
- Verbank, NY R+17
- Hopewell Junction, NY R+17
- Stormville, NY R+9
- Pleasant Valley, NY R+7
- Bangall, NY Even
- Poughkeepsie, NY Even
- Wappingers Falls, NY R+4
- Holmes, NY R+17
Cities with Similar Populations
- Roanoke, IN R+45
- Folsom, PA R+7
- Wrightstown, NJ R+11
- Blairstown, NJ R+31
- Winfield, IN R+23
- Weare, NH R+11
- Whitemarsh Island, GA R+18
- La Crescent, MN R+4
- Sidney, NE R+53
- Notre Dame, IN D+38
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.