ZIP code 03261: Northwood, NH
ZIP code 03261 is in Rockingham County (100%) and Merrimack County (0.4%), New Hampshire, outside any city or Census-designated place. It is in New Hampshire's 2nd congressional district (99%) and New Hampshire's 1st congressional district (0.6%). Its state senate district is State Senate District 17; its state house districts are State House District Rockingham 01 (100%) and State House District Merrimack 14 (0.4%).
See it on the mapAll of New Hampshire
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Rockingham County | 100% |
| Merrimack County | 0.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Northwood town | 99% |
| Nottingham town | 0.6% |
| Epsom town | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| New Hampshire's 2nd congressional district (NH-02) | 99% |
| New Hampshire's 1st congressional district (NH-01) | 0.6% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NH-02) | Maggie Goodlander (D) | 202-225-5206 | 99% |
| U.S. Representative (NH-01) | Chris Pappas (D) | 202-225-5456 | 0.6% |
| U.S. Senator | Jeanne Shaheen (D) | 202-224-2841 · contact form | statewide |
| U.S. Senator | Margaret Wood Hassan (D) | 202-224-3324 · contact form | statewide |
| State Senator (State Senate District 17) | Howard Pearl (R) | 100% | |
| State Representative (State House District Rockingham 01) | Jim Guzofski (R) | 100% | |
| State Representative (State House District Rockingham 01) | Paul Tudor (R) | 100% | |
| State Representative (State House District Rockingham 01) | Scott Bryer (R) | 100% | |
| State Representative (State House District Merrimack 14) | Dan McGuire (R) | 0.4% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Rockingham County website: http://co.rockingham.nh.us
- Rockingham County laws: search for the Rockingham County, New Hampshire code of ordinances
- Merrimack County website: http://www.merrimackcounty.net
- Merrimack County laws: search for the Merrimack County, New Hampshire code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 17 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District Rockingham 01 | 100% |
| State House District Merrimack 14 | 0.4% |
Voting precincts
3 voting precincts overlap ZIP 03261. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:03261")
ZIP 03261 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.