Manassas is a Republican stronghold. About 24% of voters here vote Democratic and 76% Republican.
About 73% of adults in Manassas typically vote, above the U.S. average of about 62%. Among adults in Manassas, ~18% vote Democratic, ~55% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.
How Manassas compares
Among cities within 25 miles, Manassas leans more Republican than 18 of 29 neighbors.
Manassas runs about 50 points more Republican than Georgia as a whole.
Politics vary noticeably by neighborhood within Manassas. The northwest side is the most Republican-leaning (R+76) and the east side is the least Republican-leaning (R+35), a spread of about 41 points.
Why Manassas leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Manassas. The lean here lands roughly where demographic data alone would predict.
Multifamily housing and voter turnout
Places with a low multifamily-housing share tend to turn out in mixed patterns; Manassas, GA sits in the bottom tenth nationally on this measure. Apartment housing does not change how people vote; it reflects urban density and renting.
Why turnout in Manassas looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Manassas 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 Cities
- Collins, GA R+50
- Hagan, GA R+43
- Claxton, GA R+27
- Bellville, GA R+36
- Reidsville, GA R+34
- Mendes, GA R+67
- Daisy, GA R+62
- Cobbtown, GA R+61
- Ohoopee, GA R+67
- New Branch, GA R+82
Cities with Similar Populations
- Ward Springs, MN R+56
- Rochester, OH R+51
- Paloma, CA R+40
- Thelma, KY R+66
- Mayetta, NJ R+32
- Flensburg, MN R+65
- Syria, IN R+61
- Lakeside, OH R+17
- Cragsmoor, NY R+22
- Ellisville, VA R+33
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.