County · Wisconsin · United States
Marinette County ZIP codes
13 ZIP codes · 13 cities · FIPS 55075
Key facts
- State
- Wisconsin (WI)
- FIPS code
- 55075
- Population
- 41,907
- Median household income
- $63,401
- Median age
- 48.8
- Land area
- 1,399.5 sq mi (3,624.6 km²)
- Population density
- 30 / sq mi
- Area codes
- 534, 715, 920
Cities and ZIP codes in Marinette County (13)
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.