37076 leans slightly Democratic by roughly 12 points: about 56% of voters vote Democratic and 44% Republican.
About 65% of adults in 37076 typically vote, near the U.S. average of about 62%. Among adults in 37076, ~36% vote Democratic, ~29% Republican, and ~35% don't vote. The map below shows estimated turnout by block group.
How 37076 compares
Among zip codes within 15 miles, 37076 leans more Democratic than 9 of 27 neighbors.
37076 runs about 42 points more Democratic than Tennessee as a whole. Tennessee leans Republican overall, while 37076 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 37076. The south side runs the most Democratic (D+35) and the southeast side runs the most Republican (Even), a spread of about 36 points.
Why 37076 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 37076, not a ranked or complete list of what matters most.
Density combined with diversity predicts Democratic voting. Non-Hispanic white share in 37076 is about 60%, about 13 points below the U.S. average of 72%. High college attainment predicts Democratic voting, and 37076 sits in the top quarter (about 42%, above 83% of zip codes). 37076 runs against the grain of Tennessee, a Democratic-leaning pocket in a Republican-leaning state.
Population density and Democratic lean
Places with high population density tend to lean Democratic; 37076, TN sits in the top quarter nationally on this measure.
Why turnout in 37076 looks the way it does
Turnout in 37076 sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. 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.