Geronimo is a town in Comanche County, Oklahoma, home to about 1,155 people across 1.5 square miles. Its ZIP code is 73543.
Homes sold for a median of $138 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Geronimo. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Geronimo’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | OKC Will Rogers World Airport (OKC)77 miles away |
|---|---|
| Closer regional airport | Lawton Fort Sill Regional Airport (LAW)6 miles away |
| Nearest city of 250,000+ | Oklahoma City, OK84 miles away |
| Nearest city of 1 million+ | Dallas, TX149 miles away |
Straight-line distances from the center of Geronimo; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Geronimo had 1,158 residents in the 2020 census, up 21% since 2000.
It’s the 211th largest of 827 towns in Oklahoma by population.
Comanche County grew from 41,489 residents in 1910 to 121,125 in 2020.
Comanche County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 97°F in summer, and winter lows average 27°F. About 27.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lawton Muni Ap, OK weather station (6 miles away).
32,987 jobs at 2,133 businesses in Comanche County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2022 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Geronimo.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|---|
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Geronimo. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Geronimo EsGeronimo | Pre-K–6 | 176 | Public | 0.3 mi |
| Geronimo MsGeronimo | 7–8 | 49 | Public | 0.7 mi |
| Geronimo HsGeronimo | 9–12 | 97 | Public | 0.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.