Clay County is a Republican stronghold. About 18% of voters here vote Democratic and 82% Republican.
About 63% of adults in Clay County typically vote, near the U.S. average of about 62%. Among adults in Clay County, ~11% vote Democratic, ~52% Republican, and ~37% don't vote. The map below shows estimated turnout by block group.
How Clay County compares
Among counties within 50 miles, Clay County leans more Republican than 7 of 11 neighbors.
Clay County runs about 34 points more Republican than Alabama as a whole.
Politics vary noticeably by city within Clay County. The south side is the most Republican-leaning (R+84) and the east side is the least Republican-leaning (R+38), a spread of about 45 points.
Why Clay County leans the way it does
This analysis examined 14,881 data points per county to find what predicts political lean and turnout. The items below are a few correlations that stood out for Clay County, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 14% of adults in Clay County hold a bachelor's degree, about 5 points below the Alabama average of 20%. Rural areas vote Republican, and Clay County sits in the bottom quarter on density (about 7%, below 89% of counties). A high family-household share predicts Republican voting, and about 71% of households in Clay County are family households, above 82% of counties.
Paved land cover and Republican lean
Places with little paved surface tend to lean Republican; Clay County, AL 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 Clay County looks the way it does
Turnout in Clay County 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 Counties
- Talladega County, AL R+27
- Randolph County, AL R+59
- Coosa County, AL R+26
- Tallapoosa County, AL R+39
- Cleburne County, AL R+84
- Calhoun County, AL R+35
- Heard County, GA R+71
- St. Clair County, AL R+65
- Chambers County, AL R+13
- Troup County, GA R+11
Counties with Similar Populations
- Knott County, KY R+67
- Nantucket County, MA D+23
- Smith County, MS R+59
- Choctaw County, OK R+54
- Franklin County, ID R+77
- Gulf County, FL R+56
- Cedar County, MO R+65
- Rusk County, WI R+38
- O'Brien County, IA R+54
- Saline County, NE R+38
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.