29455 leans slightly Republican by roughly 6 points: about 47% of voters vote Democratic and 53% Republican.
About 82% of adults in 29455 typically vote, above the U.S. average of about 62%. Among adults in 29455, ~38% vote Democratic, ~43% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.
How 29455 compares
Among zip codes within 15 miles, 29455 leans more Republican than 15 of 16 neighbors.
29455 runs about 12 points more Democratic than South Carolina as a whole.
Politics vary noticeably by block within 29455. The west side is the most split-leaning (R+12) and the south side is the least split-leaning (Even), a spread of about 11 points.
Why 29455 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 29455. The lean here lands roughly where demographic data alone would predict.
Food insecurity and voter turnout
Places with low food insecurity tend to turn out at a higher rate; 29455, SC sits in the bottom quarter nationally on this measure. Food insecurity does not directly drive turnout; it reflects economic hardship, which lines up with lower voting.
Why turnout in 29455 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 29455 is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 70%, about 10 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.