County · Michigan · United States
Monroe County ZIP codes
17 ZIP codes · 16 cities · FIPS 26115
Key facts
- State
- Michigan (MI)
- FIPS code
- 26115
- Population
- 155,001
- Median household income
- $75,272
- Median age
- 42.6
- Land area
- 549.4 sq mi (1,422.8 km²)
- Population density
- 282 / sq mi
- Area codes
- 734
Cities and ZIP codes in Monroe County (16)
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.