Oaks leans slightly Democratic by roughly 10 points: about 55% of voters vote Democratic and 45% Republican.
About 92% of adults in Oaks typically vote, above the U.S. average of about 62%. Among adults in Oaks, ~51% vote Democratic, ~41% Republican, and ~8% don't vote. The map below shows estimated turnout by block group.
How Oaks compares
Among cities within 25 miles, Oaks leans more Democratic than 98 of 208 neighbors.
Oaks runs about 11 points more Democratic than Pennsylvania as a whole.
Politics vary noticeably by neighborhood within Oaks. The south side runs the most Democratic (D+16) and the southwest side runs the most Republican (R+26), a spread of about 41 points.
Why Oaks 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 Oaks, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 58% of adults in Oaks hold a bachelor's degree, about 29 points above the U.S. average of 28%. Dense areas vote Democratic, and Oaks sits in the top fifth on density (about 61%, above 90% of cities).
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Oaks, PA sits in the top tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Oaks looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Oaks 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 74%, about 14 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 96% of adults in Oaks have completed high school, above 84% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Devault, PA D+17
- Uwchland, PA D+25
- Phoenixville, PA D+24
- Valley Forge, PA D+16
- Kimberton, PA D+9
- Mont Clare, PA D+10
- Malvern, PA D+20
- Paoli, PA D+30
- Chesterbrook, PA D+34
- Birchrunville, PA D+10
Cities with Similar Populations
- Steuben, ME R+29
- DeValls Bluff, AR R+46
- Greenbush, VA R+3
- Maurice, IA R+71
- Hathaway, LA R+38
- Elko, GA R+40
- Ellerton, OH R+38
- Larimer, PA R+31
- Hendrickson, MO R+68
- Denver, GA R+73
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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.