Dadville leans heavily Republican by roughly 38 points: about 31% of voters vote Democratic and 69% Republican.
About 61% of adults in Dadville typically vote, near the U.S. average of about 62%. Among adults in Dadville, ~19% vote Democratic, ~42% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.
How Dadville compares
Among cities within 25 miles, Dadville leans more Republican than 21 of 63 neighbors.
Dadville runs about 51 points more Republican than New York as a whole. New York leans Democratic overall, while Dadville is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Dadville. The northeast side is the most Republican-leaning (R+51) and the southeast side is the least Republican-leaning (R+31), a spread of about 20 points.
Why Dadville 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 Dadville, not a ranked or complete list of what matters most.
Dadville votes against the grain of New York. New York leans Democratic overall, while Dadville runs about 51 points more Republican.
Homeownership and voter turnout
Places with renter-heavy households tend to turn out at a lower rate; Dadville, NY sits in the bottom quarter nationally on this measure.
Why turnout in Dadville looks the way it does
Crowded housing lines up with lower turnout. About 5% of homes in Dadville have more than one occupant per room, above 87% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Lowville, NY R+41
- Deer River, NY R+35
- West Martinsburg, NY R+49
- New Bremen, NY R+48
- East Martinsburg, NY R+37
- West Lowville, NY R+51
- Petries Corners, NY R+48
- Martinsburg, NY R+54
- Pine Grove, NY R+49
- Castorland, NY R+51
Cities with Similar Populations
- Pleasanton, IA R+61
- Cawelo, CA R+52
- Lusk, TX R+80
- Nebraska, NC R+11
- Naponee, NE R+67
- Malaga, NM R+67
- Hackleman, IN R+60
- Parkdale, MO R+40
- Greer, WV R+59
- May Valley, CO R+67
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.