County · GEOID 47179
Washington County, TN ZIP codes
13 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Washington County (GEOID 47179). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 192,282 (13 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Washington County
Population overlap
Share of each ZIP/ZCTA’s population located within Washington County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 3760169.9%
Directory county
- 3760499.2%
Directory county
- 37614100.0%
Directory county
- 37615100.0%
Directory county
- 3764121.6%
- 376504.2%
- 3765669.6%
Directory county
- 3765999.8%
Directory county
- 376636.6%
- 3768172.0%
Directory county
- 376861.2%
- 37690100.0%
Directory county
- 376946.3%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Washington County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 37601 | Johnson City | Washington County | 38,622 | $49,658 |
| 37604 | Johnson City | Washington County | 38,359 | $49,351 |
| 37614 | Johnson City | Washington County | 2,581 | — |
| 37615 | Johnson City | Washington County | 22,013 | $75,556 |
| 37641 | Chuckey | Greene County | 9,110 | $62,598 |
| 37650 | Erwin | Unicoi County | 13,109 | $49,671 |
| 37656 | Fall Branch | Washington County | 3,566 | $65,731 |
| 37659 | Jonesborough | Washington County | 29,247 | $69,765 |
| 37663 | Kingsport | Sullivan County | 14,037 | $76,122 |
| 37681 | Limestone | Washington County | 6,031 | $60,685 |
| 37686 | Piney Flats | Sullivan County | 9,149 | $84,894 |
| 37690 | Telford | Washington County | 4,720 | $70,026 |
| 37694 | Watauga | Carter County | 1,738 | $60,125 |
USPS associates these ZIPs with Washington County
These codes list Washington County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 37602 | Johnson City | Washington County | 946 | — |
| 37605 | Johnson City | Washington County | 708 | — |
| 37684 | Mountain Home | Washington County | 410 | — |