Grafton County, New Hampshire
Grafton County is a county in New Hampshire. Its county FIPS code is 33009. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 33009
- Representative coordinates
- 43.926439, -71.842424
- County type
- County
- County seat or government
- Haverhill
- Resident population, July 2025
- 93,225
- Land area
- 4,425.28 km²
- Water area
- 106.434 km²
- State
- New Hampshire
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Grafton County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
03215 · 03217 · 03222 · 03223 · 03238 · 03240 · 03241 · 03243 · 03245 · 03251 · 03262 · 03264 · 03266 · 03279 · 03282 · 03285 · 03293 · 03561 · 03574 · 03580 · 03585 · 03586 · 03740 · 03741 · 03748 · 03750 · 03755 · 03765 · 03766 · 03768 · 03771 · 03774 · 03777 · 03779 · 03780 · 03784 · 03785
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Grafton County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
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