ZIP code 58505: Bismarck, ND
ZIP code 58505 is in Bismarck, in Burleigh County, North Dakota. It is in North Dakota's at-large congressional district. Its state senate district is State Senate District 35; its state house district is State House District 35.
See it on the mapAll of North Dakota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bismarck | 100% |
| County | Share of ZIP residents |
|---|---|
| Burleigh County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Bismarck 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 | Mike Schmitz | 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 |
| State Senator (State Senate District 35) | Sean Cleary (R) | 100% | |
| State Representative (State House District 35) | Bob Martinson (R) | 100% | |
| State Representative (State House District 35) | Karen Karls (R) | 100% |
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
- Bismarck website: https://www.bismarcknd.gov
- Bismarck laws: search for the Bismarck, North Dakota code of ordinances
- Burleigh County website: https://www.burleighco.com/
- Burleigh County laws: search for the Burleigh County, North Dakota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 35 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 35 | 100% |
Voting precincts
1 voting precinct overlap ZIP 58505. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:58505")
ZIP 58505 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.