Zip Code 37660 — Kingsport, TN
37660 is a ZIP Code associated with Kingsport, TN, located within Sullivan. The postal region supports an estimated population of 40,996 residents across Data Pending housing units, with a population density of 240.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (36.529380, -82.573390)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 37660 |
| Primary City | Kingsport |
| State / Province | TN |
| County | Sullivan |
| Total Population | 40,996 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 240.9 people/sq mi |
| Timezone | America/New_York |
How 37660 Compares
| Metric | ZIP 37660 | Sullivan County | TN State Average |
|---|
| Population | 40,996 | 163,515 | 7,058,868 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 240.9 /sq mi | -- | -- |
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 →