Johnson City city, Tennessee
Official LSAD Designation: Johnson City city • Census GEOID: 4738320
• Carter County / Sullivan County / Washington County
Johnson City city is an incorporated city in Carter County, Sullivan County, Washington County, Tennessee. According to official records from the Census (2025), Johnson City city had an estimated population of 74,943 residents. Official Census Bureau geographic records classify this community under LSAD designation Johnson City city (GEOID 4738320).
Local Government Administration U.S. Census Bureau GMAF
City Of Johnson City
Municipal
Official Title:
Mayor
Address:
PO BOX 2150, JOHNSON CITY TN 37605-2150
County Of Carter
County
Official Title:
County Mayor
Address:
801 E ELK AVE, STE 201, ELIZABETHTON TN 37643-4553
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 74,943 | 2025 |
| Median Household Income | $57,254 | 2020-2024 |
| Median Home Value | $268,200 | 2020-2024 |
| Land Area | 43.98 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).