County · Minnesota · United States
Washington County ZIP codes
17 ZIP codes · 14 cities · FIPS 27163
Key facts
- State
- Minnesota (MN)
- FIPS code
- 27163
- Population
- 272,298
- Median household income
- $114,457
- Median age
- 39.9
- Land area
- 384.7 sq mi (996.4 km²)
- Population density
- 708 / sq mi
- Area codes
- 612, 651, 763, 952
Cities and ZIP codes in Washington County (14)
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.