Fort Bend County leans slightly Democratic by roughly 6 points: about 53% of voters vote Democratic and 47% Republican.
About 64% of adults in Fort Bend County typically vote, near the U.S. average of about 62%. Among adults in Fort Bend County, ~34% vote Democratic, ~30% Republican, and ~36% don't vote. The map below shows estimated turnout by block group.
How Fort Bend County compares
Among counties within 50 miles, Fort Bend County leans more Democratic than 6 of 7 neighbors.
Fort Bend County runs about 20 points more Democratic than Texas as a whole. Texas leans Republican overall, while Fort Bend County is one of the few Democratic-leaning pockets.
Politics vary noticeably by city within Fort Bend County. The east side runs the most Democratic (D+31) and the southwest side runs the most Republican (R+15), a spread of about 46 points.
Why Fort Bend County leans the way it does
This analysis examined 14,881 data points per county to find what predicts political lean and turnout. The items below are a few correlations that stood out for Fort Bend County, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 82% of residents in Fort Bend County live in densely developed areas, about 46 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Fort Bend County sits in the top quarter (about 50%, above 97% of counties). Fort Bend County runs against the grain of Texas, a Democratic-leaning pocket in a Republican-leaning state.
Population density and Democratic lean
Places with high population density tend to lean Democratic; Fort Bend County, TX sits in the top tenth nationally on this measure.
Why turnout in Fort Bend County looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Fort Bend County 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 Counties
- Harris County, TX D+13
- Brazoria County, TX R+17
- Waller County, TX R+20
- Austin County, TX R+54
- Wharton County, TX R+33
- Galveston County, TX R+13
- Montgomery County, TX R+35
- Colorado County, TX R+42
- Matagorda County, TX R+32
- Chambers County, TX R+58
Counties with Similar Populations
- Snohomish County, WA D+10
- Multnomah County, OR D+52
- Hamilton County, OH D+21
- Essex County, MA D+18
- Ventura County, CA D+16
- Suffolk County, MA D+53
- Oklahoma County, OK D+6
- Baltimore County, MD D+28
- Montgomery County, PA D+21
- Worcester County, MA D+12
Sources and methodology
Precinct-level voting records used to fit the model come from Texas Secretary of State, 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.