ZIP code · Hartford · Kentucky · United States
ZIP code 42347 — Hartford
ZIP code 42347 serves Hartford, Kentucky.
- Postal code
- 42347Single source Value from one source, not cross-checked.
- City
- Hartford
- County
- Ohio
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.4785, -86.9180 — precision precise (locality)
View on OpenStreetMap - Population
- 5,840 (ZCTA, ACS 5-year)
- Median household income
- $59,252
- Median age
- 39
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page