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

Concan is a Republican stronghold. About 16% of voters here vote Democratic and 84% Republican.

 
Concan, TX block-group political-lean map
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About 79% of adults in Concan typically vote, above the U.S. average of about 62%. Among adults in Concan, ~13% vote Democratic, ~66% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.

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

Among cities within 25 miles, Concan leans more Republican than 9 of 11 neighbors.

Concan runs about 54 points more Republican than Texas as a whole.

Politics vary noticeably by neighborhood within Concan. The northeast side is the most Republican-leaning (R+71) and the south side is the least Republican-leaning (R+51), a spread of about 20 points.

Why Concan leans the way it does

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

Paved land cover and Republican lean

Places with little paved surface tend to lean Republican; Concan, TX sits in the bottom quarter nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.

Why turnout in Concan looks the way it does

Areas with limited routine healthcare access turn out at lower rates. Concan is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The uninsured rate here is about 22%, about 11 points above the U.S. average of 10%. Learn more about the findings and methodology on the political spectrum map.

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.