Castle Hills city, Texas
Official LSAD Designation: Castle Hills city • Census GEOID: 4813276
• Bexar County
Castle Hills city is an incorporated city in Bexar County, Texas. According to official records from the Census (2025), Castle Hills city had an estimated population of 3,948 residents. Official Census Bureau geographic records classify this community under LSAD designation Castle Hills city (GEOID 4813276).
Local Government Administration U.S. Census Bureau GMAF
City Of Castle Hills
Municipal
Official Title:
City Manager
Address:
209 LEMONWOOD DR, CASTLE HILLS TX 78213-2410
County Of Bexar
County
Official Title:
County Judge
Address:
203 W NUEVA ST, SUITE 200, SAN ANTONIO TX 78207-4505
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,948 | 2025 |
| Median Household Income | $95,391 | 2020-2024 |
| Median Home Value | $419,400 | 2020-2024 |
| Land Area | 2.47 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).