Sizerville is a Republican stronghold. About 22% of voters here vote Democratic and 78% Republican.
About 67% of adults in Sizerville typically vote, near the U.S. average of about 62%. Among adults in Sizerville, ~15% vote Democratic, ~52% Republican, and ~33% don't vote. The map below shows estimated turnout by block group.
How Sizerville compares
Among cities within 25 miles, Sizerville leans more Republican than 15 of 50 neighbors.
Sizerville runs about 53 points more Republican than Pennsylvania as a whole.
Politics vary noticeably by neighborhood within Sizerville. The northeast side is the most Republican-leaning (R+64) and the northwest side is the least Republican-leaning (R+54), a spread of about 10 points.
Why Sizerville 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 Sizerville, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 3% of residents in Sizerville live in densely developed areas, about 30 points below the Pennsylvania average of 33%. A high white share with below-average college attainment predicts Republican voting, and Sizerville fits that profile on both counts.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Sizerville, PA sits in the bottom quarter nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Sizerville looks the way it does
Homeowners vote more often than renters. About 91% of households in Sizerville own their home, about 12 points above the Pennsylvania average of 79%. High high-school completion lines up with higher turnout, and about 97% of adults in Sizerville have completed high school, above 92% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Gardeau, PA R+57
- Emporium, PA R+44
- Costello, PA R+64
- Rathbun, PA R+55
- Austin, PA R+67
- West Creek, PA R+56
- Cameron, PA R+56
- Odin, PA R+67
- Wharton, PA R+64
- Wrights, PA R+61
Cities with Similar Populations
- Karnak, ND R+52
- Honey Creek, WI R+36
- Mather, WI R+51
- Whitefield, IL R+45
- Klondyke, AZ R+55
- Itasca, WI R+11
- Lake Osiris Colony, NY R+26
All Local Stats
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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.