Elmendorf is a city in Bexar County, Texas, home to about 2,389 people across 6.1 square miles. It has no ZIP code of its own: it’s part of 78112.
Homes sold for a median of $122 per square foot in the three months ending August 2026, a seller’s market.
Mostly San Antonio; part is in Elmendorf
Each card is that ZIP code’s whole market, including any part outside Elmendorf. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Elmendorf’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | San Antonio International Airport (SAT)22 miles away |
|---|---|
| Nearest city of 250,000+ | San Antonio, TX18 miles away |
Straight-line distances from the center of Elmendorf; 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.
Elmendorf had 1,862 residents in the 2020 census, up 180% since 2000.
It’s the 672nd largest of 1,778 towns in Texas by population.
Bexar County grew from 69,422 residents in 1900 to 2,009,324 in 2020.
Bexar County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 98°F in summer, and winter lows average 42°F. About 29.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, San Antonio Stinson Ap, TX weather station (10 miles away).
821,509 jobs at 39,726 businesses in Bexar County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Elmendorf.
Nearest hospitals
Providers with an office here
| Mental health providers | 3 |
|---|---|
| Pharmacies | 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.
Libraries
Museums
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with San Antonio and Sandy Oaks.
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.