76177 leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.
About 64% of adults in 76177 typically vote, near the U.S. average of about 62%. Among adults in 76177, ~29% vote Democratic, ~35% Republican, and ~36% don't vote. The map below shows estimated turnout by block group.
How 76177 compares
Among zip codes within 15 miles, 76177 leans more Republican than 15 of 38 neighbors.
Politically, 76177 sits close to the rest of Texas.
Politics vary noticeably by block within 76177. The northeast side is the most Republican-leaning (R+23) and the south side is the least Republican-leaning (R+4), a spread of about 19 points.
Why 76177 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 76177, not a ranked or complete list of what matters most.
76177 votes Republican even though it is densely developed (about 82%, far above the Texas average of 35%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; 76177, TX sits in the top quarter nationally on this measure.
Why turnout in 76177 looks the way it does
Areas with high high-school completion turn out at higher rates. About 97% of adults in 76177 have completed high school, about 11 points above the Texas average of 86%. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.