Gallatin city, Tennessee
Official LSAD Designation: Gallatin city • Census GEOID: 4728540
• Sumner County
Gallatin city is an incorporated city in Sumner County, Tennessee. According to official records from the Census (2025), Gallatin city had an estimated population of 54,590 residents. Official Census Bureau geographic records classify this community under LSAD designation Gallatin city (GEOID 4728540).
Local Government Administration U.S. Census Bureau GMAF
City Of Gallatin
Municipal
Official Title:
Mayor
Address:
132 W MAIN ST, GALLATIN TN 37066-3232
County Of Sumner
County
Official Title:
Sumner Co Executive
Address:
355 N BELVEDERE DR, RM 102, GALLATIN TN 37066-5410
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 54,590 | 2025 |
| Median Household Income | $77,518 | 2020-2024 |
| Median Home Value | $372,000 | 2020-2024 |
| Land Area | 35.71 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).