Gulston ZIP code, Kentucky
The ZIP code for Gulston, KY is 40830, and its area code is 606.
- USPS city name
- 1 ZIP code
- Population
- 312
- Area code
- 606
- County
- Harlan County
- State
- Kentucky
NANPA lists no telephone rate centre for Gulston itself, so these are the area codes of the nearest one, Harlan (1.1 miles). A town on an area-code boundary can differ from its neighbour.
Gulston in numbers
About 312 people live in Gulston, in 113 households. The median household income is $21,815 a year, 66% below the Kentucky median of $63,726 (US: $80,734).
| Population | 312 |
|---|---|
| Households | 113 |
| Median household income | $21,815 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Gulston. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Gulston
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40830 | Gulston , KY | Standard | 312 | $21,815 | — |
Map of Gulston ZIP codes
The ZIP codes of Gulston, KY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Gulston
The nearest larger towns are South Wallins (765 people, 4.5 mi), Harlan (2,160 people, 4.5 mi) and Loyall (388 people, 5.3 mi).
| Town | Population | Distance |
|---|---|---|
| Harrogate, TN | 4,368 | 22.3 mi |
| Middlesborough | 9,123 | 24.4 mi |
| Tazewell, TN | 2,902 | 25.3 mi |
| New Tazewell, TN | 2,799 | 27.9 mi |
More nearby: every ZIP code in Harlan County · Kentucky ZIP codes
Cite this page
zipcodes.pro. “Gulston, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/gulston
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