ZIP code 03104: Manchester, NH
ZIP code 03104 is in Manchester, in Hillsborough County (100%) and Merrimack County (0.2%), New Hampshire. It is in New Hampshire's 1st congressional district. Its state senate districts are State Senate District 20 (63%), State Senate District 16 (28%) and State Senate District 18 (8.2%); its state house districts are State House District Hillsborough 21 (28%), State House District Hillsborough 17 (28%), State House District Hillsborough 24 (24%), State House District Hillsborough 23 (11%), State House District Hillsborough 16 (8.2%) and State House District Merrimack 10 (0.2%).
See it on the mapAll of New Hampshire
City and county
| City or town | Share of ZIP residents |
|---|---|
| Manchester | 100% |
| South Hooksett | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Hillsborough County | 100% |
| Merrimack County | 0.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Manchester city | 100% |
| Hooksett town | 0.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| New Hampshire's 1st congressional district (NH-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NH-01) | Chris Pappas (D) | 202-225-5456 | 100% |
| 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 |
Plus 16 state legislators across 9 districts. Look up an address for the exact ones.
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
- Manchester website: http://www.manchesternh.gov/
- Manchester laws: search for the Manchester, New Hampshire code of ordinances
- Hillsborough County website: http://www.hillsboroughcountynh.org
- Hillsborough County laws: search for the Hillsborough 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 20 | 63% |
| State Senate District 16 | 28% |
| State Senate District 18 | 8.2% |
| State house district | Share of ZIP residents |
|---|---|
| State House District Hillsborough 21 | 28% |
| State House District Hillsborough 17 | 28% |
| State House District Hillsborough 24 | 24% |
| State House District Hillsborough 23 | 11% |
| State House District Hillsborough 16 | 8.2% |
| State House District Merrimack 10 | 0.2% |
Voting precincts
6 voting precincts overlap ZIP 03104. 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:03104")
ZIP 03104 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.