Windsor leans heavily Republican by roughly 42 points: about 29% of voters vote Democratic and 71% Republican.
About 78% of adults in Windsor typically vote, above the U.S. average of about 62%. Among adults in Windsor, ~23% vote Democratic, ~55% Republican, and ~22% don't vote. The map below shows estimated turnout by block group.
How Windsor compares
Among cities within 25 miles, Windsor leans more Republican than 76 of 132 neighbors.
Windsor runs about 41 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by neighborhood within Windsor. The northeast side is the most Republican-leaning (R+51) and the west side is the least Republican-leaning (R+35), a spread of about 16 points.
Why Windsor 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 Windsor, not a ranked or complete list of what matters most.
Windsor votes Republican even though it is densely developed (about 31%, about 5 points below the U.S. 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 75% of households in Windsor are family households, above 76% of cities.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; Windsor, PA sits in the top quarter 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 Windsor looks the way it does
Turnout in Windsor sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Red Lion, PA R+28
- East Prospect, PA R+44
- Yoe, PA R+20
- Dallastown, PA R+22
- Felton, PA R+54
- Wrightsville, PA R+41
- Hallam, PA R+20
- Spry, PA R+8
- East York, PA Even
Cities with Similar Populations
- Ravenel, SC Even
- DeMarest, NJ D+15
- Scandia, MN R+20
- Shermans Dale, PA R+56
- Chisholm, MN Even
- Homestead Meadows North, TX Even
- Argo, AL R+58
- Margaret, AL R+53
- Midway, FL D+35
- Earlysville, VA D+9
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Pennsylvania Department of State, Bureau 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.