Olive Branch, GA Political Map | Democrat & Republican Areas in Olive Branch

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

Olive Branch leans Democratic by roughly 16 points: about 58% of voters vote Democratic and 42% Republican.

 

About 73% of adults in Olive Branch typically vote, above the U.S. average of about 62%. Among adults in Olive Branch, ~42% vote Democratic, ~31% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.

How Olive Branch compares

Among cities within 25 miles, Olive Branch leans more Democratic than 45 of 48 neighbors.

Olive Branch runs about 17 points more Democratic than Georgia as a whole. Georgia is roughly evenly split, and Olive Branch sits clearly on the Democratic side.

Politics vary noticeably by neighborhood within Olive Branch. The east side runs the most Democratic (D+21) and the southwest side runs the most Republican (R+7), a spread of about 28 points.

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

Olive Branch votes against the grain of Georgia. Georgia is roughly evenly split, while Olive Branch runs about 17 points more Democratic.

Preventive-care access and voter turnout

Places with limited routine preventive-care access tend to turn out at a lower rate; Olive Branch, GA 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 Olive Branch looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Olive Branch is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 50%, about 6 points below the Georgia average of 56%. 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 Georgia Elections Division, 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.