19365 leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.
About 79% of adults in 19365 typically vote, above the U.S. average of about 62%. Among adults in 19365, ~36% vote Democratic, ~44% Republican, and ~20% don't vote. The map below shows estimated turnout by block group.
How 19365 compares
Among zip codes within 15 miles, 19365 leans more Republican than 12 of 33 neighbors.
19365 runs about 8 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by block within 19365. The northeast side runs the most Democratic (Even) and the northwest side runs the most Republican (R+29), a spread of about 30 points.
Why 19365 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 19365. The lean here lands roughly where demographic data alone would predict.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 19365, PA sits above the national average on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 19365 looks the way it does
Turnout in 19365 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 Zip Codes
Zip Codes with Similar Populations
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.