Jasper is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 73% of adults in Jasper typically vote, above the U.S. average of about 62%. Among adults in Jasper, ~14% vote Democratic, ~59% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.
How Jasper compares
Among cities within 25 miles, Jasper leans more Republican than 32 of 77 neighbors.
Jasper runs about 32 points more Republican than Tennessee as a whole.
Why Jasper leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Jasper. The lean here lands roughly where demographic data alone would predict.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Jasper, TN sits above the national average on this measure.
Why turnout in Jasper looks the way it does
Turnout in Jasper sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Glover Hill, TN R+63
- Kimball, TN R+56
- Guild, TN R+52
- New Hope, TN R+70
- Sequatchie, TN R+71
- South Pittsburg, TN R+47
- Long Island, AL R+83
- Whiteside, TN R+51
- Richard City, TN R+50
- Sulphur Springs, TN R+69
Cities with Similar Populations
- Marshall, IL R+47
- San Martin, CA R+4
- Brush, CO R+36
- Atkins, AR R+65
- Ingram, TX R+59
- Boiling Springs, PA R+24
- Harrisville, RI R+18
- Larose, LA R+73
- Ripley, WV R+56
- Bailey, NC R+34
All Local Stats
Home Services
Sources and methodology
Precinct-level voting records used to fit the model come from Tennessee Secretary of State, Division 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.