ZIP code 58103: Fargo, ND
ZIP code 58103 is in Fargo, in Cass County, North Dakota. It is in North Dakota's at-large congressional district. Its state senate districts are State Senate District 11 (35%), State Senate District 21 (25%), State Senate District 10 (16%), State Senate District 41 (14%) and State Senate District 46 (10%); its state house districts are State House District 11 (35%), State House District 21 (25%), State House District 10 (16%), State House District 41 (14%) and State House District 46 (10%).
See it on the mapAll of North Dakota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Fargo | 100% |
| County | Share of ZIP residents |
|---|---|
| Cass County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Fargo city | 100% |
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 |
|---|---|---|---|
| Mayor | Tim Mahoney | 100% | |
| 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 |
Plus 18 state legislators across 12 districts. Look up an address for the exact ones.
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Fargo website: http://ci.fargo.nd.us
- Fargo laws: search for the Fargo, North Dakota code of ordinances
- Cass County website: https://www.co.cass.nd.us
- Cass County laws: search for the Cass County, North Dakota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 11 | 35% |
| State Senate District 21 | 25% |
| State Senate District 10 | 16% |
| State Senate District 41 | 14% |
| State Senate District 46 | 10% |
| State Senate District 45 | land only |
| State house district | Share of ZIP residents |
|---|---|
| State House District 11 | 35% |
| State House District 21 | 25% |
| State House District 10 | 16% |
| State House District 41 | 14% |
| State House District 46 | 10% |
| State House District 45 | land only |
Voting precincts
9 voting precincts overlap ZIP 58103. 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:58103")
ZIP 58103 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.