County · Kentucky · United States
Mason County ZIP codes
3 ZIP codes · 3 cities · FIPS 21161
Key facts
- State
- Kentucky (KY)
- FIPS code
- 21161
- Population
- 16,995
- Median household income
- $51,473
- Median age
- 42.3
- Land area
- 240.1 sq mi (621.9 km²)
- Population density
- 71 / sq mi
- Area codes
- 606
Cities and ZIP codes in Mason County (3)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.