Port Trevorton is a Republican stronghold. About 17% of voters here vote Democratic and 83% Republican.
About 57% of adults in Port Trevorton typically vote, near the U.S. average of about 62%. Among adults in Port Trevorton, ~10% vote Democratic, ~47% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How Port Trevorton compares
Among cities within 25 miles, Port Trevorton leans more Republican than 109 of 132 neighbors.
Port Trevorton runs about 65 points more Republican than Pennsylvania as a whole.
Why Port Trevorton 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 Port Trevorton, not a ranked or complete list of what matters most.
Areas with a high white share and below-average college attainment vote Republican. In Port Trevorton, about 98% of residents are non-Hispanic white, about 25 points above the U.S. average of 72%; about 12% of adults hold a bachelor's degree, about 13 points below the Pennsylvania average of 26%. A high family-household share predicts Republican voting, and about 84% of households in Port Trevorton are family households, above 96% of cities.
High-school completion and voter turnout
Places with low high-school-completion share tend to turn out at a lower rate; Port Trevorton, PA sits in the bottom tenth nationally on this measure.
Why turnout in Port Trevorton looks the way it does
Areas with low high-school completion turn out at lower rates. About 58% of adults in Port Trevorton have completed high school, about 32 points below the U.S. average of 90%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Dundore, PA R+66
- Dalmatia, PA R+65
- Mandata, PA R+67
- Freeburg, PA R+52
- Malta, PA R+66
- Mount Pleasant Mills, PA R+68
- Herndon, PA R+66
- Red Cross, PA R+66
- Pillow, PA R+68
Cities with Similar Populations
- Rockfield, KY R+51
- Logansport, LA R+45
- Ventress, LA R+44
- Pleasanton, KS R+61
- Gallatin Gateway, MT Even
- Newville, AL R+52
- Sister Bay, WI D+24
- Earle, AR D+50
- Shamrock, TX R+64
- Fairview-Ferndale, PA R+31
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.