County · New Hampshire · United States
Carroll County ZIP codes
29 ZIP codes · 29 cities · FIPS 33003
Key facts
- State
- New Hampshire (NH)
- FIPS code
- 33003
- Population
- 51,259
- Median household income
- $82,961
- Median age
- 54.2
- Land area
- 931.9 sq mi (2,413.5 km²)
- Population density
- 55 / sq mi
- Area codes
- 603
Cities and ZIP codes in Carroll County (29)
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.