75224 leans heavily Democratic by roughly 50 points: about 75% of voters vote Democratic and 25% Republican.
About 32% of adults in 75224 typically vote, below the U.S. average of about 62%. Among adults in 75224, ~24% vote Democratic, ~8% Republican, and ~68% don't vote. The map below shows estimated turnout by block group.
How 75224 compares
Among zip codes within 15 miles, 75224 leans more Democratic than 56 of 66 neighbors.
75224 runs about 64 points more Democratic than Texas as a whole. Texas leans Republican overall, while 75224 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 75224. The northeast side is the most Democratic-leaning (D+69) and the northwest side is the least Democratic-leaning (D+37), a spread of about 32 points.
Why 75224 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 75224, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 98% of residents in 75224 live in densely developed areas, about 62 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and about 44% of adults in 75224 have never been married, above 91% of zip codes. 75224 runs against the grain of Texas, a Democratic-leaning pocket in a Republican-leaning state.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 75224, TX sits in the top tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 75224 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 75224 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 43%, about 11 points below the Texas average of 54%. Renters vote less often than owners, and about 40% of households in 75224 rent, above 86% of zip codes. Low high-school completion lines up with lower turnout, and about 70% of adults in 75224 have completed high school, below 98% of zip codes. 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.