ZIP code 58623: Bowman, ND
ZIP code 58623 is in Bowman (67% of residents), in Bowman County (95%), Slope County (4.4%) and Harding County (0.2%), North Dakota. 33% of its residents live outside city limits. It is in North Dakota's at-large congressional district (100%) and South Dakota's at-large congressional district (0.2%). Its state senate districts are State Senate District 39 (100%) and State Senate District 28 (0.2%); its state house districts are State House District 39 (100%) and State House District 28B (0.2%).
See it on the mapAll of North Dakota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bowman | 67% |
| County | Share of ZIP residents |
|---|---|
| Bowman County | 95% |
| Slope County | 4.4% |
| Harding County | 0.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Bowman city | 67% |
| Bowman township | 13% |
| Talbot township | 3.8% |
| Star township | 2.1% |
| Cash township | 1.8% |
| Grainbelt township | 1.6% |
| Gem township | 1.3% |
| Stillwater township | 1.3% |
| Amor township | 1.2% |
| Mineral Springs township | 1.2% |
| Sheets township | 0.9% |
| Minnehaha township | 0.8% |
| Scranton township | 0.8% |
| Hart UT | 0.5% |
| Central Slope UT | 0.5% |
| Grand River township | 0.5% |
| Langberg township | 0.4% |
| Boyesen township | 0.3% |
| Ladd township | 0.3% |
| North Harding UT | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| North Dakota's at-large congressional district (ND-AL) | 100% |
| South Dakota's at-large congressional district (SD-AL) | 0.2% |
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 (ND-AL) | Julie Fedorchak (R) | 202-225-2611 | 100% |
| U.S. Representative (SD-AL) | Dusty Johnson (R) | 202-225-2801 | 0.2% |
| 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 39) | Greg Kessel (R) | 100% | |
| State Senator (State Senate District 28) | Sam Marty (R) | 0.2% | |
| State Representative (State House District 39) | Keith Kempenich (R) | 100% | |
| State Representative (State House District 39) | Mike Schatz (R) | 100% | |
| State Representative (State House District 28B) | Travis Ismay (R) | 0.2% |
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
- Bowman website: http://www.bowmannd.com/
- Bowman laws: search for the Bowman, North Dakota code of ordinances
- Bowman County website: http://www.bowmannd.com
- Bowman County laws: search for the Bowman County, North Dakota code of ordinances
- Slope County laws: search for the Slope County, North Dakota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 39 | 100% |
| State Senate District 28 | 0.2% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 39 | 100% |
| State House District 28B | 0.2% |
Voting precincts
7 voting precincts overlap ZIP 58623. It also crosses into SD. 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:58623")
ZIP 58623 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.