Sandy Oaks is a city in Bexar County, Texas, home to about 5,396 people across 2.4 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 Sandy Oaks
Each card is that ZIP code’s whole market, including any part outside Sandy Oaks. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Sandy Oaks’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 Sandy Oaks; 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.
It’s the 411th 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 Sandy Oaks.
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 1.5 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.
Established in 2014.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
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Shares ZIP codes with San Antonio and Elmendorf.
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.