ZIP code · Owensboro · Kentucky · United States
ZIP code 42303 — Owensboro
ZIP code 42303 serves Owensboro, Kentucky.
- Postal code
- 42303Single source Value from one source, not cross-checked.
- City
- Owensboro
- County
- Daviess
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.7559, -87.0803 — precision precise (locality)
View on OpenStreetMap - Population
- 42,038 (ZCTA, ACS 5-year)
- Median household income
- $63,010
- Median age
- 39.6
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
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 · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page