77441 leans Republican by roughly 30 points: about 35% of voters vote Democratic and 65% Republican.
About 70% of adults in 77441 typically vote, above the U.S. average of about 62%. Among adults in 77441, ~24% vote Democratic, ~45% Republican, and ~31% don't vote. The map below shows estimated turnout by block group.
How 77441 compares
Among zip codes within 15 miles, 77441 leans more Republican than 12 of 16 neighbors.
77441 runs about 16 points more Republican than Texas as a whole.
Politics vary noticeably by block within 77441. The south side is the most Republican-leaning (R+50) and the north side is the least Republican-leaning (R+18), a spread of about 32 points.
Why 77441 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 77441, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 94% of households in 77441 are family households, about 27 points above the U.S. average of 67%. Dense places usually vote Democratic, but 77441 runs against that pattern.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; 77441, TX sits in the top quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in 77441 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 77441 is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 69%, about 9 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 91% of households in 77441 own their home, about 16 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 98% of adults in 77441 have completed high school, above 93% 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.