De Soto Parish leans Republican by roughly 22 points: about 39% of voters vote Democratic and 61% Republican.
About 71% of adults in De Soto Parish typically vote, above the U.S. average of about 62%. Among adults in De Soto Parish, ~28% vote Democratic, ~43% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.
How De Soto Parish compares
Among counties within 50 miles, De Soto Parish leans more Republican than 4 of 10 neighbors.
Politically, De Soto Parish sits close to the rest of Louisiana.
Politics vary noticeably by city within De Soto Parish. The east side runs the most Democratic (D+34) and the west side runs the most Republican (R+61), a spread of about 95 points.
Why De Soto Parish 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 De Soto Parish, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 85% of residents in De Soto Parish drive to work alone, about 11 points above the U.S. average of 74%. Low college attainment predicts Republican voting, and De Soto Parish sits in the bottom quarter (about 16%, below 82% of counties).
Population density, never-married share, and Republican lean
Places that combine low population density and a never-married-heavy adult population tend to lean Republican, as De Soto Parish, LA does.
Why turnout in De Soto Parish looks the way it does
Turnout in De Soto Parish sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Counties
- Caddo Parish, LA D+18
- Red River Parish, LA R+19
- Bossier Parish, LA R+30
- Shelby County, TX R+54
- Panola County, TX R+62
- Sabine Parish, LA R+55
- Bienville Parish, LA R+16
- Natchitoches Parish, LA R+13
- Harrison County, TX R+39
- Webster Parish, LA R+27
Counties with Similar Populations
- Dawson County, GA R+61
- Harlan County, KY R+72
- Hardin County, TN R+69
- Stephens County, GA R+53
- Woodford County, KY R+29
- Yazoo County, MS D+17
- Gillespie County, TX R+56
- King George County, VA R+23
- Carroll County, OH R+55
- Juneau County, WI R+31
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.