County · Florida · United States
Columbia County ZIP codes
5 ZIP codes · 3 cities · FIPS 12023
Key facts
- State
- Florida (FL)
- FIPS code
- 12023
- Population
- 70,755
- Median household income
- $55,070
- Median age
- 40.7
- Land area
- 797.6 sq mi (2,065.7 km²)
- Population density
- 89 / sq mi
- Area codes
- 386
Cities and ZIP codes in Columbia 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.