18708 leans slightly Republican by roughly 12 points: about 44% of voters vote Democratic and 56% Republican.
About 83% of adults in 18708 typically vote, above the U.S. average of about 62%. Among adults in 18708, ~37% vote Democratic, ~46% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.
How 18708 compares
Among zip codes within 15 miles, 18708 leans more Republican than 10 of 28 neighbors.
18708 runs about 10 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by block within 18708. The south side is the most split-leaning (R+30) and the southwest side is the least split-leaning (R+3), a spread of about 27 points.
Why 18708 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 18708. The lean here lands roughly where demographic data alone would predict.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; 18708, PA sits above the national average on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 18708 looks the way it does
Turnout in 18708 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.