Tatum leans Democratic by roughly 28 points: about 64% of voters vote Democratic and 36% Republican.
About 73% of adults in Tatum typically vote, above the U.S. average of about 62%. Among adults in Tatum, ~47% vote Democratic, ~26% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.
How Tatum compares
Among cities within 25 miles, Tatum leans more Democratic than 33 of 36 neighbors.
Tatum runs about 52 points more Democratic than Mississippi as a whole. Mississippi leans Republican overall, while Tatum is one of the few Democratic-leaning pockets.
Politics vary noticeably by neighborhood within Tatum. The east side runs the most Democratic (D+50) and the southeast side runs the most Republican (R+26), a spread of about 76 points.
Why Tatum 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 Tatum, not a ranked or complete list of what matters most.
Tatum votes against the grain of Mississippi. Mississippi leans Republican overall, while Tatum runs about 52 points more Democratic. A high never-married share predicts Democratic voting, and about 41% of adults in Tatum have never been married, above 94% of cities.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Tatum, MS sits in the bottom tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Tatum looks the way it does
Limited routine healthcare access lines up with lower turnout, and Tatum sits in the bottom quarter on routine-care measures. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Centreville, MS D+27
- White Cap, MS R+42
- Gloster, MS D+10
- Norwood, LA R+12
- Saukum, MS R+4
- Crosby, MS R+32
- Liberty, MS R+41
Cities with Similar Populations
- Abiquiu, NM D+17
- Cochran, TX R+40
- Haymakertown, VA R+45
- Davis Station, SC D+26
- Wapello, ID R+51
- Noorvik, AK D+25
- Old Milo, AR R+67
- Troy, VT R+35
- Valley Springs, AR R+65
- Little Sauk, MN R+53
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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.