30606 leans Democratic by roughly 26 points: about 63% of voters vote Democratic and 37% Republican.
About 71% of adults in 30606 typically vote, above the U.S. average of about 62%. Among adults in 30606, ~45% vote Democratic, ~26% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.
How 30606 compares
Among zip codes within 15 miles, 30606 leans more Democratic than 11 of 15 neighbors.
30606 runs about 28 points more Democratic than Georgia as a whole. Georgia is roughly evenly split, and 30606 sits clearly on the Democratic side.
Politics vary noticeably by block within 30606. The northeast side is the most Democratic-leaning (D+57) and the south side is the least Democratic-leaning (Even), a spread of about 56 points.
Why 30606 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 30606, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 54% of adults in 30606 hold a bachelor's degree, about 26 points above the U.S. average of 28%. Density combined with diversity predicts Democratic voting, and non-Hispanic white share in 30606 is about 62%, below 75% of zip codes. A high never-married share predicts Democratic voting, and about 45% of adults in 30606 have never been married, above 92% of zip codes.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; 30606, GA sits in the top quarter 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 30606 looks the way it does
Turnout in 30606 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 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.