37376 is a Republican stronghold. About 21% of voters here vote Democratic and 79% Republican.
About 42% of adults in 37376 typically vote, below the U.S. average of about 62%. Among adults in 37376, ~9% vote Democratic, ~33% Republican, and ~58% don't vote. The map below shows estimated turnout by block group.
How 37376 compares
Among zip codes within 15 miles, 37376 leans more Republican than 2 of 7 neighbors.
37376 runs about 29 points more Republican than Tennessee as a whole.
Why 37376 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 37376. The lean here lands roughly where demographic data alone would predict.
Paved land cover and Republican lean
Places with little paved surface tend to lean Republican; 37376, TN sits in the bottom tenth nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in 37376 looks the way it does
Areas with low high-school completion turn out at lower rates. More than 99% of adults in 37376 have completed high school, about 10 points above the U.S. average of 90%. Renters vote less often than owners, and about 38% of households in 37376 rent, above 85% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.