County · New Hampshire · United States
Grafton County ZIP codes
36 ZIP codes · 36 cities · FIPS 33009
Key facts
- State
- New Hampshire (NH)
- FIPS code
- 33009
- Population
- 91,759
- Median household income
- $84,021
- Median age
- 44
- Land area
- 1,708.6 sq mi (4,425.3 km²)
- Population density
- 54 / sq mi
- Area codes
- 603
Cities and ZIP codes in Grafton County (36)
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.