Seven Oaks leans slightly Democratic by roughly 12 points: about 56% of voters vote Democratic and 44% Republican.
About 61% of adults in Seven Oaks typically vote, near the U.S. average of about 62%. Among adults in Seven Oaks, ~34% vote Democratic, ~27% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.
How Seven Oaks compares
Among cities within 25 miles, Seven Oaks leans more Democratic than 41 of 55 neighbors.
Seven Oaks runs about 30 points more Democratic than South Carolina as a whole. South Carolina leans Republican overall, while Seven Oaks is one of the few Democratic-leaning pockets.
Politics vary noticeably by neighborhood within Seven Oaks. The east side runs the most Democratic (D+31) and the northeast side runs the most Republican (R+8), a spread of about 39 points.
Why Seven Oaks 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 Seven Oaks, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 89% of residents in Seven Oaks live in densely developed areas, about 52 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Seven Oaks sits in the top quarter (about 39%, above 86% of cities). A high never-married share predicts Democratic voting, and about 39% of adults in Seven Oaks have never been married, above 93% of cities.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; Seven Oaks, SC sits in the top 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 Seven Oaks looks the way it does
Renters vote less often than owners. About 39% of households in Seven Oaks rent, about 14 points above the U.S. average of 25%. Strong routine healthcare access lines up with higher turnout, and Seven Oaks sits in the top quarter on routine-care measures. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- St. Andrews, SC D+59
- Irmo, SC Even
- West Columbia, SC R+13
- Springdale, SC R+30
- Cayce, SC R+6
- Ballentine, SC R+25
- Lake Murray of Richland, SC R+30
- Lexington, SC R+36
Cities with Similar Populations
- Wood Dale, IL R+6
- Platteville, WI Even
- Healdsburg, CA D+51
- Benton, KY R+56
- Hampstead, MD R+29
- Tuscumbia, AL R+52
- Spring Lake, MI R+8
- Ramsey, NJ Even
- Silverton, OR R+14
- Thonotosassa, FL R+9
Sources and methodology
Precinct-level voting records used to fit the model come from South Carolina State Election Commission, 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.