Allison, TX Political Map | Democrat & Republican Areas in Allison

Allison is a Republican stronghold. About 10% of voters here vote Democratic and 90% Republican.

 
Allison, TX block-group political-lean map
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About 75% of adults in Allison typically vote, above the U.S. average of about 62%. Among adults in Allison, ~8% vote Democratic, ~67% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.

Allison, TX block-group voter-turnout map
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How Allison compares

Among cities within 25 miles, Allison leans more Republican than 3 of 11 neighbors.

Allison runs about 66 points more Republican than Texas as a whole.

Why Allison leans the way it does

Density, race composition, education, and family structure all sit close to their national averages in Allison. The lean here lands roughly where demographic data alone would predict.

Population density and Republican lean

Places with low population density tend to lean Republican; Allison, TX sits in the bottom tenth nationally on this measure.

Why turnout in Allison looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Allison is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. High high-school completion lines up with higher turnout, and about 96% of adults in Allison have completed high school, above 81% of cities. Learn more about the findings and methodology on the political spectrum map.

Nearby Cities

Cities with Similar Populations

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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.