St. Augustine city, Florida
Official LSAD Designation: St. Augustine city • Census GEOID: 1262500
• St. Johns County
St. Augustine city is an incorporated city in St. Johns County, Florida. According to official records from the Census (2025), St. Augustine city had an estimated population of 16,141 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Augustine city (GEOID 1262500).
Local Government Administration U.S. Census Bureau GMAF
City Of St Augustine
Municipal
Official Title:
Assistant City Manager
Address:
PO BOX 210, ST AUGUSTINE FL 32085-0210
County Of St Johns
County
Official Title:
Director Office Of Management & Budg
Address:
500 SAN SEBASTIAN VW, ST AUGUSTINE FL 32084-8686
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 16,141 | 2025 |
| Median Household Income | $78,151 | 2020-2024 |
| Median Home Value | $439,800 | 2020-2024 |
| Land Area | 9.52 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).