Newtonsville is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 75% of adults in Newtonsville typically vote, above the U.S. average of about 62%. Among adults in Newtonsville, ~14% vote Democratic, ~61% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.
How Newtonsville compares
Among cities within 25 miles, Newtonsville leans more Republican than 102 of 145 neighbors.
Newtonsville runs about 50 points more Republican than Ohio as a whole.
Why Newtonsville 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 Newtonsville, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 87% of residents in Newtonsville drive to work alone, about 13 points above the U.S. average of 74%. A high white share with below-average college attainment predicts Republican voting, and Newtonsville fits that profile on both counts.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Newtonsville, OH sits above the national average on this measure.
Why turnout in Newtonsville looks the way it does
Turnout in Newtonsville sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Marathon, OH R+65
- Lerado, OH R+64
- Owensville, OH R+56
- Edenton, OH R+65
- Goshen, OH R+53
- Stonelick, OH R+55
- Locust Ridge, OH R+61
- Fayetteville, OH R+64
Cities with Similar Populations
- Loleta, CA Even
- Gumlog, GA R+70
- Sudlersville, MD R+50
- Casnovia, MI R+44
- Dexter, IA R+35
- Grayson, LA R+81
- Ahwahnee, CA R+30
- Marion Station, MD R+43
- Waukomis, OK R+61
- Teals Crossroads, AL R+29
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Ohio Secretary of State, 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.