ZIP code · Washington · New Hampshire · United States
ZIP code 03280 — Washington
ZIP code 03280 serves Washington, New Hampshire.
- Postal code
- 03280Single source Value from one source, not cross-checked.
- City
- Washington
- County
- Sullivan
- State
- New Hampshire
- Country
- United States
- Coordinates
- 43.1747, -72.0824 — precision precise (locality)
View on OpenStreetMap - Population
- 1,188 (ZCTA, ACS 5-year)
- Median household income
- $85,250
- Median age
- 55
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page