17364 leans heavily Republican by roughly 48 points: about 26% of voters vote Democratic and 74% Republican.
About 87% of adults in 17364 typically vote, above the U.S. average of about 62%. Among adults in 17364, ~23% vote Democratic, ~64% Republican, and ~13% don't vote. The map below shows estimated turnout by block group.
How 17364 compares
Among zip codes within 15 miles, 17364 leans more Republican than 24 of 28 neighbors.
17364 runs about 46 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by block within 17364. The west side is the most Republican-leaning (R+55) and the southeast side is the least Republican-leaning (R+20), a spread of about 34 points.
Why 17364 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 17364, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 85% of residents in 17364 drive to work alone, about 11 points above the U.S. average of 74%. Low college attainment predicts Republican voting, and 17364 sits in the bottom quarter (about 16%, below 76% of zip codes).
Park access and Republican lean
Places with low park coverage tend to lean Republican; 17364, PA sits in the bottom quarter nationally on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.
Why turnout in 17364 looks the way it does
Homeowners vote more often than renters. About 88% of households in 17364 own their home, about 9 points above the Pennsylvania average of 79%. 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.