Murraysville leans slightly Republican by roughly 14 points: about 43% of voters vote Democratic and 57% Republican.
About 79% of adults in Murraysville typically vote, above the U.S. average of about 62%. Among adults in Murraysville, ~34% vote Democratic, ~45% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.
How Murraysville compares
Among cities within 25 miles, Murraysville leans more Republican than 15 of 37 neighbors.
Politically, Murraysville sits close to the rest of South Carolina.
Why Murraysville leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Murraysville. The lean here lands roughly where demographic data alone would predict.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; Murraysville, SC sits in the top quarter nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Murraysville looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Murraysville 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 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Whitesville, SC R+18
- Pinopolis, SC R+53
- Moncks Corner, SC R+17
- Long Ridge, SC R+19
- Oakley, SC R+12
- Strawberry, SC R+22
- Santee Circle, SC R+36
- Russellville, SC R+33
- Dorchester Estates, SC R+26
- Pimlico, SC R+55
Cities with Similar Populations
- Beaverlick, KY R+51
- Belknap, PA R+72
- Spring Lake, WI R+35
- Tilden, MS R+80
- Meridale, NY R+18
- Luis Lopez, NM R+8
- St. Albans, MO R+46
- Elmira, ID R+58
- Centerfield, NY R+7
- Quinney, WI R+48
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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.