36111 is a Democratic stronghold. About 76% of voters here vote Democratic and 24% Republican.
About 65% of adults in 36111 typically vote, near the U.S. average of about 62%. Among adults in 36111, ~49% vote Democratic, ~16% Republican, and ~35% don't vote. The map below shows estimated turnout by block group.
How 36111 compares
Among zip codes within 15 miles, 36111 leans more Democratic than 14 of 19 neighbors.
36111 runs about 82 points more Democratic than Alabama as a whole. Alabama leans Republican overall, while 36111 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 36111. The southwest side runs the most Democratic (D+87) and the north side runs the most Republican (R+4), a spread of about 91 points.
Why 36111 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 36111, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 99% of residents in 36111 live in densely developed areas, about 62 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and 36111 sits in the top quarter (about 44%, above 85% of zip codes). 36111 runs against the grain of Alabama, a Democratic-leaning pocket in a Republican-leaning state.
Population density and Democratic lean
Places with high population density tend to lean Democratic; 36111, AL sits in the top quarter nationally on this measure.
Why turnout in 36111 looks the way it does
Turnout in 36111 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 Alabama Secretary of State, 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.