Clio, SC Political Map | Democrat & Republican Areas in Clio

By the BestNeighborhood data science team. Last updated May 2026.

Clio leans Democratic by roughly 30 points: about 65% of voters vote Democratic and 35% Republican.

 

About 61% of adults in Clio typically vote, near the U.S. average of about 62%. Among adults in Clio, ~40% vote Democratic, ~21% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.

How Clio compares

Among cities within 25 miles, Clio leans more Democratic than 58 of 59 neighbors.

Clio runs about 47 points more Democratic than South Carolina as a whole. South Carolina leans Republican overall, while Clio is one of the few Democratic-leaning pockets.

Why Clio 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 Clio, not a ranked or complete list of what matters most.

Clio votes against the grain of South Carolina. South Carolina leans Republican overall, while Clio runs about 47 points more Democratic. A high never-married share predicts Democratic voting, and about 36% of adults in Clio have never been married, above 89% of cities.

Preventive-care access and voter turnout

Places with limited routine preventive-care access tend to turn out at a lower rate; Clio, SC sits in the bottom quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.

Why turnout in Clio looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Clio is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. High food insecurity lines up with lower turnout, and about 33% of adults in Clio report food insecurity, above 97% of cities. Low high-school completion lines up with lower turnout, and about 81% of adults in Clio have completed high school, below 89% of cities. Learn more about the findings and methodology on the political spectrum map.

All Local Stats

Home Services

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.