Geronimo is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 69% of adults in Geronimo typically vote, above the U.S. average of about 62%. Among adults in Geronimo, ~13% vote Democratic, ~56% Republican, and ~31% don't vote. The map below shows estimated turnout by block group.
How Geronimo compares
Among cities within 25 miles, Geronimo leans more Republican than 35 of 40 neighbors.
Geronimo runs about 48 points more Republican than Texas as a whole.
Politics vary noticeably by neighborhood within Geronimo. The south side is the most Republican-leaning (R+66) and the north side is the least Republican-leaning (R+55), a spread of about 11 points.
Why Geronimo leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Geronimo. The lean here lands roughly where demographic data alone would predict.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Geronimo, TX sits in the bottom quarter 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 Geronimo looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Geronimo is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Seguin, TX R+26
- New Berlin, TX R+66
- Mc Queeney, TX R+42
- Marion, TX R+40
- Zuehl, TX R+40
- Santa Clara, TX R+41
- Schumannsville, TX R+33
- Nockenut, TX R+50
- St. Hedwig, TX R+38
- La Vernia, TX R+60
Cities with Similar Populations
- Hopedale, OH R+57
- Dorset, MN R+29
- Chesapeake, WV R+23
- Gwinner, ND R+53
- Elliottsburg, PA R+61
- Cottage City, MD D+68
- Hornbeak, TN R+73
- Yalaha, FL R+41
- Unionville Center, OH R+47
- Dellroy, OH R+56
All Local Stats
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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.