Trousdale County ZIP Codes
Trousdale County is a county of Tennessee.
- ZIP codes
- 1
- Cities & towns
- 1
- Area codes
- 2
- Land area
- 114 sq mi
Every ZIP code in Trousdale County
| ZIP code | City |
|---|---|
| 37074 | Hartsville |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Trousdale County codes above are listed without a column we would have to invent.
Area codes covering Trousdale County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Scope every ZIP code recorded in Trousdale County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.