County · Maine · United States
Cumberland County ZIP codes
38 ZIP codes · 35 cities · FIPS 23005
Key facts
- State
- Maine (ME)
- FIPS code
- 23005
- Population
- 305,940
- Median household income
- $92,983
- Median age
- 42.1
- Land area
- 836.2 sq mi (2,165.8 km²)
- Population density
- 366 / sq mi
- Area codes
- 207
Cities and ZIP codes in Cumberland County (35)
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.