County · Tennessee · United States
Sumner County ZIP codes
7 ZIP codes · 7 cities · FIPS 47165
Key facts
- State
- Tennessee (TN)
- FIPS code
- 47165
- Population
- 200,553
- Median household income
- $86,005
- Median age
- 39.7
- Land area
- 529.5 sq mi (1,371.3 km²)
- Population density
- 379 / sq mi
- Area codes
- 615, 629
Cities and ZIP codes in Sumner County (7)
| City | ZIP codes |
|---|---|
| Bethpage | 37022 |
| Castalian Springs | 37031 |
| Cottontown | 37048 |
| Gallatin | 37066 |
| Hendersonville | 37075 |
| Portland | 37148 |
| Westmoreland | 37186 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.