40830 vs 40831 ZIP Codes
Gulston, KY · Harlan, KY
| Metric | 40830 | 40831 |
|---|---|---|
| City | Gulston | Harlan |
| County | Harlan | Harlan |
| State | Kentucky | Kentucky |
| Time zone | Eastern Time | Eastern Time |
| Population | 301 | 5,150 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.