29445 leans slightly Republican by roughly 6 points: about 47% of voters vote Democratic and 53% Republican.
About 62% of adults in 29445 typically vote, near the U.S. average of about 62%. Among adults in 29445, ~29% vote Democratic, ~33% Republican, and ~38% don't vote. The map below shows estimated turnout by block group.
How 29445 compares
Among zip codes within 15 miles, 29445 leans more Republican than 11 of 18 neighbors.
29445 runs about 13 points more Democratic than South Carolina as a whole.
Politics vary noticeably by block within 29445. The east side runs the most Democratic (D+9) and the southeast side runs the most Republican (R+24), a spread of about 33 points.
Why 29445 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 29445, not a ranked or complete list of what matters most.
29445 votes Republican even though it is densely developed (about 75%, far above the South Carolina average of 24%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Population density and Democratic lean
Places with high population density tend to lean Democratic; 29445, SC sits in the top quarter nationally on this measure.
Why turnout in 29445 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 29445 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. 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.