Allandale, Austin, TX Political Map | Democrat & Republican Areas in Allandale

Allandale is a Democratic stronghold. About 77% of voters here vote Democratic and 23% Republican.

 
Allandale, Austin, TX block-group political-lean map
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About 81% of adults in Allandale typically vote, above the U.S. average of about 62%. Among adults in Allandale, ~62% vote Democratic, ~19% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.

Allandale, Austin, TX block-group voter-turnout map
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How Allandale compares

Among neighborhoods within 5 miles, Allandale leans more Democratic than 11 of 26 neighbors.

Allandale runs about 67 points more Democratic than Texas as a whole. Texas leans Republican overall, while Allandale is one of the few Democratic-leaning pockets.

Politics vary noticeably by block within Allandale. The southeast side is the most Democratic-leaning (D+67) and the southwest side is the least Democratic-leaning (D+46), a spread of about 20 points.

Why Allandale leans the way it does

This analysis examined 14,881 data points per neighborhood to find what predicts political lean and turnout. The items below are a few correlations that stood out for Allandale, not a ranked or complete list of what matters most.

Areas with high college attainment vote Democratic. About 77% of adults in Allandale hold a bachelor's degree, about 48 points above the U.S. average of 28%. Allandale 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; Allandale, Austin, TX sits above the national average on this measure.

Why turnout in Allandale looks the way it does

Areas with high high-school completion turn out at higher rates. About 99% of adults in Allandale have completed high school, about 13 points above the Texas average of 86%. Learn more about the findings and methodology on the political spectrum map.

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.