Pennsylvania Furnace leans Republican by roughly 16 points: about 42% of voters vote Democratic and 58% Republican.
About 84% of adults in Pennsylvania Furnace typically vote, above the U.S. average of about 62%. Among adults in Pennsylvania Furnace, ~35% vote Democratic, ~49% Republican, and ~16% don't vote. The map below shows estimated turnout by block group.
How Pennsylvania Furnace compares
Among cities within 25 miles, Pennsylvania Furnace leans more Republican than 13 of 115 neighbors.
Pennsylvania Furnace runs about 13 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by neighborhood within Pennsylvania Furnace. The southwest side is the most Republican-leaning (R+43) and the northeast side is the least Republican-leaning (R+11), a spread of about 32 points.
Why Pennsylvania Furnace leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Pennsylvania Furnace. 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; Pennsylvania Furnace, PA sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Pennsylvania Furnace looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Pennsylvania Furnace 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%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Gatesburg, PA R+15
- Pine Grove Mills, PA Even
- Port Matilda, PA R+2
- Park Forest Village, PA D+44
- Petersburg, PA R+58
- State College, PA D+35
- Coburn, PA R+46
- Cottage, PA R+50
- Manor Hill, PA R+55
Cities with Similar Populations
- Donald, OR R+31
- Wallace, ID R+46
- Simpson, NC R+15
- Aplington, IA R+46
- Mountain City, TX R+9
- Arlington, WI R+19
- Linwood, MA R+6
- Russellville, OK R+68
- Langston, AL R+77
- Gholson, TX R+67
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.