Erwin town, Tennessee
Official LSAD Designation: Erwin town • Census GEOID: 4724360
• Unicoi County
Erwin town is an incorporated town in Unicoi County, Tennessee. According to official records from the Census (2025), Erwin town had an estimated population of 6,019 residents. Official Census Bureau geographic records classify this community under LSAD designation Erwin town (GEOID 4724360).
Local Government Administration U.S. Census Bureau GMAF
City Of Erwin
Municipal
Official Title:
City Recorder
Address:
PO BOX 59, ERWIN TN 37650-0059
County Of Unicoi
County
Official Title:
County Mayor
Address:
PO BOX 169, ERWIN TN 37650-0169
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 6,019 | 2025 |
| Median Household Income | $47,487 | 2020-2024 |
| Median Home Value | $180,900 | 2020-2024 |
| Land Area | 4.13 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).