DeSoto County leans Republican by roughly 16 points: about 42% of voters vote Democratic and 58% Republican.
About 68% of adults in DeSoto County typically vote, above the U.S. average of about 62%. Among adults in DeSoto County, ~29% vote Democratic, ~39% Republican, and ~32% don't vote. The map below shows estimated turnout by block group.
How DeSoto County compares
Among counties within 50 miles, DeSoto County leans more Republican than 8 of 13 neighbors.
DeSoto County runs about 7 points more Democratic than Mississippi as a whole.
Politics vary noticeably by city within DeSoto County. The northwest side runs the most Democratic (D+17) and the southeast side runs the most Republican (R+61), a spread of about 78 points.
Why DeSoto 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 DeSoto County, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 82% of residents in DeSoto County drive to work alone, about 8 points above the U.S. average of 74%. A high family-household share predicts Republican voting, and about 74% of households in DeSoto County are family households, above 93% of counties.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; DeSoto County, MS sits in the bottom tenth nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in DeSoto County looks the way it does
Areas with limited routine healthcare access turn out at lower rates. DeSoto County is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 13%, about 47 points below the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Counties
- Shelby County, TN D+40
- Tate County, MS R+35
- Crittenden County, AR D+22
- Marshall County, MS R+3
- Tunica County, MS D+31
- Fayette County, TN R+33
- Tipton County, TN R+47
- Panola County, MS Even
- Benton County, MS R+26
- Lafayette County, MS R+16
Counties with Similar Populations
- Cass County, ND R+5
- Newport News City, VA D+38
- Tippecanoe County, IN D+9
- Iredell County, NC R+23
- Charlotte County, FL R+33
- Boone County, MO D+14
- Beaufort County, SC R+9
- Santa Rosa County, FL R+49
- Medina County, OH R+25
- Shasta County, CA R+30
Sources and methodology
Precinct-level voting records used to fit the model come from Mississippi 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.