Abbeville leans Republican by roughly 28 points: about 36% of voters vote Democratic and 64% Republican.
About 66% of adults in Abbeville typically vote, near the U.S. average of about 62%. Among adults in Abbeville, ~24% vote Democratic, ~42% Republican, and ~34% don't vote. The map below shows estimated turnout by block group.
How Abbeville compares
Among cities within 25 miles, Abbeville leans more Republican than 8 of 42 neighbors.
Abbeville runs about 7 points more Republican than Louisiana as a whole.
Politics vary noticeably by neighborhood within Abbeville. The south side runs the most Democratic (D+32) and the southwest side runs the most Republican (R+65), a spread of about 97 points.
Why Abbeville leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Abbeville, not a ranked or complete list of what matters most.
Abbeville votes Republican even though it is densely developed (about 52%, well above the Louisiana average of 25%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; Abbeville, LA 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 Abbeville looks the way it does
Turnout in Abbeville 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 Cities
- Perry, LA R+72
- Meaux, LA R+71
- Henry, LA R+73
- Erath, LA R+76
- Maurice, LA R+69
- Nunez, LA R+80
- Milton, LA R+68
- Delcambre, LA R+67
- Esther, LA R+80
- Kaplan, LA R+59
Cities with Similar Populations
- South St. Paul, MN D+18
- Stanford, CA D+64
- Altamont, OR R+35
- East Peoria, IL R+23
- Jasper, IN R+40
- Buffalo, MN R+26
- Hercules, CA D+46
- New River, AZ R+44
- Mountlake Terrace, WA D+27
- Millersville, MD D+13
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Louisiana 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.