Atglen leans Republican by roughly 24 points: about 38% of voters vote Democratic and 62% Republican.
About 72% of adults in Atglen typically vote, above the U.S. average of about 62%. Among adults in Atglen, ~27% vote Democratic, ~45% Republican, and ~28% don't vote. The map below shows estimated turnout by block group.
How Atglen compares
Among cities within 25 miles, Atglen leans more Republican than 64 of 144 neighbors.
Atglen runs about 23 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by neighborhood within Atglen. The southwest side is the most Republican-leaning (R+49) and the west side is the least Republican-leaning (R+10), a spread of about 39 points.
Why Atglen 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 Atglen, not a ranked or complete list of what matters most.
Atglen votes Republican even though it is densely developed (about 35%, above 82% of cities). State and regional patterns outweigh the Democratic lean that density usually predicts here. A high family-household share predicts Republican voting, and about 79% of households in Atglen are family households, above 88% of cities.
Non-English at home and voter turnout
Places with a low non-English-at-home share tend to turn out at a higher rate; Atglen, PA sits in the bottom tenth nationally on this measure.
Why turnout in Atglen looks the way it does
Turnout in Atglen 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
- Parkesburg, PA R+9
- Christiana, PA R+54
- Coopersville, PA R+58
- Gap, PA R+50
- Sadsburyville, PA D+4
- Kinzers, PA R+53
- Cochranville, PA R+21
- Westwood, PA D+19
- Paradise, PA R+53
Cities with Similar Populations
- Maypearl, TX R+67
- Greenville, GA R+12
- Boston, NY R+29
- Patton, PA R+49
- Munsey Park, NY R+5
- Pleasantville, IA R+40
- Harrison, ME Even
- Charlotte Park, FL R+31
- Ackerman, MS R+11
- Whitakers, NC D+32
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.