County · Maine · United States
Aroostook County ZIP codes
39 ZIP codes · 39 cities · FIPS 23003
Key facts
- State
- Maine (ME)
- FIPS code
- 23003
- Population
- 67,227
- Median household income
- $54,254
- Median age
- 48.4
- Land area
- 6,671.1 sq mi (17,278 km²)
- Population density
- 10 / sq mi
- Area codes
- 207
Cities and ZIP codes in Aroostook County (39)
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.