County · Maine · United States
Franklin County ZIP codes
17 ZIP codes · 17 cities · FIPS 23007
Key facts
- State
- Maine (ME)
- FIPS code
- 23007
- Population
- 30,145
- Median household income
- $58,522
- Median age
- 46.1
- Land area
- 1,697 sq mi (4,395.2 km²)
- Population density
- 18 / sq mi
- Area codes
- 207
Cities and ZIP codes in Franklin County (17)
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.