31512 is a Republican stronghold. About 22% of voters here vote Democratic and 78% Republican.
About 69% of adults in 31512 typically vote, above the U.S. average of about 62%. Among adults in 31512, ~15% vote Democratic, ~54% Republican, and ~31% don't vote. The map below shows estimated turnout by block group.
How 31512 compares
Among zip codes within 15 miles, 31512 leans more Republican than 3 of 5 neighbors.
31512 runs about 53 points more Republican than Georgia as a whole.
Politics vary noticeably by block within 31512. The northwest side is the most Republican-leaning (R+66) and the east side is the least Republican-leaning (R+48), a spread of about 17 points.
Why 31512 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 31512, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 85% of residents in 31512 drive to work alone, about 11 points above the U.S. average of 74%. Low college attainment predicts Republican voting, and 31512 sits in the bottom quarter (about 7%, below 98% of zip codes). A high family-household share predicts Republican voting, and about 80% of households in 31512 are family households, above 91% of zip codes.
Park access and Republican lean
Places with low park coverage tend to lean Republican; 31512, GA sits in the bottom tenth nationally on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.
Why turnout in 31512 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 31512 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. 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 Georgia Elections Division, 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.