75054 leans heavily Democratic by roughly 32 points: about 66% of voters vote Democratic and 34% Republican.
About 72% of adults in 75054 typically vote, above the U.S. average of about 62%. Among adults in 75054, ~48% vote Democratic, ~24% Republican, and ~28% don't vote. The map below shows estimated turnout by block group.
How 75054 compares
Among zip codes within 15 miles, 75054 leans more Democratic than 24 of 38 neighbors.
75054 runs about 46 points more Democratic than Texas as a whole. Texas leans Republican overall, while 75054 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 75054. The west side is the most Democratic-leaning (D+37) and the north side is the least Democratic-leaning (D+24), a spread of about 12 points.
Why 75054 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 75054, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 61% of adults in 75054 hold a bachelor's degree, about 33 points above the U.S. average of 28%. 75054 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; 75054, TX sits in the top quarter nationally on this measure.
Why turnout in 75054 looks the way it does
Homeowners vote more often than renters. About 93% of households in 75054 own their home, about 18 points above the Texas average of 75%. 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.