Zip Code 37601 — Johnson City, TN
37601 is a ZIP Code associated with Johnson City, TN, located within Washington. 37601 ranks #2 out of 8 ZIP codes in Washington County by population (and #48 out of 636 in TN). The area supports an estimated population of 38,008 residents across Data Pending housing units, with a population density of 307.5 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (36.328380, -82.319740)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 37601 |
| Primary City | Johnson City |
| State / Province | TN |
| County | Washington |
| Total Population | 38,008 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 307.5 people/sq mi |
| Timezone | America/New_York |
How 37601 Compares
| Metric | ZIP 37601 | Washington County | TN State Average |
|---|
| Population | 38,008 | 146,067 (Total) | 7,058,868 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 307.5 /sq mi | -- | -- |
| County Pop Rank | #2 of 8 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →