Geronimo, TX ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Guadalupe County.

ACS 2023 population

977

Median household income

$63,661

Median home value

$281,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Geronimo (GEOID 4829384). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 53,449 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Geronimo, TX

Census place boundary and intersecting ZIP Code Tabulation Areas for Geronimo, TX — Census place boundary for Geronimo, TX. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Geronimo

Population overlap

Share of each ZIP/ZCTA’s population located within Geronimo, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

781552.1%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Geronimo

ZIP	City	County	Population	Income
78155	Seguin	Guadalupe County	53,449	$71,367

USPS associates these ZIPs with Geronimo

These codes list Geronimo as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
78115	Geronimo	Guadalupe County	417	—