County · New York · United States
Columbia County ZIP codes
30 ZIP codes · 30 cities · FIPS 36021
Key facts
- State
- New York (NY)
- FIPS code
- 36021
- Population
- 61,245
- Median household income
- $83,619
- Median age
- 49.5
- Land area
- 634.7 sq mi (1,643.8 km²)
- Population density
- 97 / sq mi
- Area codes
- 315, 518, 607, 680, 838, 845
Cities and ZIP codes in Columbia County (30)
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.