Audubon leans Democratic by roughly 20 points: about 60% of voters vote Democratic and 40% Republican.
About 66% of adults in Audubon typically vote, near the U.S. average of about 62%. Among adults in Audubon, ~40% vote Democratic, ~26% Republican, and ~34% don't vote. The map below shows estimated turnout by block group.
How Audubon compares
Among cities within 25 miles, Audubon leans more Democratic than 144 of 224 neighbors.
Audubon runs about 22 points more Democratic than Pennsylvania as a whole. Pennsylvania is roughly evenly split, and Audubon sits clearly on the Democratic side.
Politics vary noticeably by neighborhood within Audubon. The east side is the most Democratic-leaning (D+20) and the northeast side is the least Democratic-leaning (D+6), a spread of about 14 points.
Why Audubon 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 Audubon, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 61% of adults in Audubon hold a bachelor's degree, about 32 points above the U.S. average of 28%. Dense areas vote Democratic, and Audubon sits in the top fifth on density (about 47%, above 86% of cities). A high never-married share predicts Democratic voting, and about 36% of adults in Audubon have never been married, above 89% of cities.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Audubon, 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 Audubon looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Audubon 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%. High high-school completion lines up with higher turnout, and about 98% of adults in Audubon have completed high school, above 93% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Eagleville, PA D+43
- King of Prussia, PA D+25
- Norristown, PA D+31
- Mont Clare, PA D+10
- Chesterbrook, PA D+34
- Valley Forge, PA D+16
- Collegeville, PA D+9
- Worcester, PA D+14
- Bridgeport, PA D+19
- Phoenixville, PA D+24
Cities with Similar Populations
- Malvern, AL R+86
- Albany, MO R+57
- Pelican Bay, TX R+50
- Monetta, SC R+30
- Arcade, GA R+56
- Pearson, TX R+46
- Malta, MT R+44
- Lyerly, GA R+75
- Vardaman, MS R+38
- West Hamlin, WV R+65
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.