ZIP code 58310: New City, ND
ZIP code 58310 is in Rolette County (50%) and Towner County (50%), North Dakota, outside any city or Census-designated place. It is in North Dakota's at-large congressional district. Its state senate districts are State Senate District 9 (50%) and State Senate District 15 (50%); its state house districts are State House District 9 (50%) and State House District 15 (50%).
See it on the mapAll of North Dakota
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Rolette County | 50% |
| Towner County | 50% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| East Rolette UT | 50% |
| New City township | 50% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| North Dakota's at-large congressional district (ND-AL) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (ND-AL) | Julie Fedorchak (R) | 202-225-2611 | 100% |
| U.S. Senator | John Hoeven (R) | 202-224-2551 · contact form | statewide |
| U.S. Senator | Kevin Cramer (R) | 202-224-2043 · contact form | statewide |
| State Senator (State Senate District 9) | Richard Marcellais (Democratic) | 50% | |
| State Senator (State Senate District 15) | Kent Weston (R) | 50% | |
| State Representative (State House District 9) | Collette Brown (Democratic) | 50% | |
| State Representative (State House District 9) | Jayme Davis (Democratic) | 50% | |
| State Representative (State House District 15) | Donna Henderson (R) | 50% | |
| State Representative (State House District 15) | Kathy Frelich (R) | 50% |
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
- Rolette County website: http://www.rolettecounty.com
- Rolette County laws: search for the Rolette County, North Dakota code of ordinances
- Towner County website: http://townercountynd.com
- Towner County laws: search for the Towner County, North Dakota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 9 | 50% |
| State Senate District 15 | 50% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 9 | 50% |
| State House District 15 | 50% |
Voting precincts
2 voting precincts overlap ZIP 58310. 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:58310")
ZIP 58310 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.