ZIP code 58504: Bismarck, ND
ZIP code 58504 is in Bismarck (62% of residents) and Lincoln (14%), in Burleigh County, North Dakota. 24% of its residents live outside city limits. It is in North Dakota's at-large congressional district. Its state senate districts are State Senate District 32 (45%), State Senate District 30 (35%), State Senate District 8 (20%) and State Senate District 35 (0.8%); its state house districts are State House District 32 (45%), State House District 30 (35%), State House District 8 (20%) and State House District 35 (0.8%).
See it on the mapAll of North Dakota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bismarck | 62% |
| Lincoln | 14% |
| County | Share of ZIP residents |
|---|---|
| Burleigh County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Bismarck city | 62% |
| Lincoln-Fort Rice UT | 15% |
| Lincoln city | 14% |
| Apple Creek township | 8.4% |
| Missouri township | 0.4% |
| Telfer township | 0.2% |
| Boyd township | <0.1% |
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 | 62% | |
| 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 32) | Dick Dever (R) | 45% | |
| State Senator (State Senate District 30) | Diane Larson (R) | 35% | |
| State Senator (State Senate District 8) | Jeff Magrum (R) | 20% | |
| State Senator (State Senate District 35) | Sean Cleary (R) | 0.8% | |
| State Representative (State House District 32) | Lisa Meier (R) | 45% | |
| State Representative (State House District 32) | Pat Heinert (R) | 45% | |
| State Representative (State House District 30) | Glenn Bosch (R) | 35% | |
| State Representative (State House District 30) | Mike Nathe (R) | 35% | |
| State Representative (State House District 8) | Mike Berg (R) | 20% | |
| State Representative (State House District 8) | SuAnn Olson (R) | 20% | |
| State Representative (State House District 35) | Bob Martinson (R) | 0.8% | |
| State Representative (State House District 35) | Karen Karls (R) | 0.8% |
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
- Lincoln website: http://www.cityoflincolnnd.com/
- Lincoln laws: search for the Lincoln, 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 32 | 45% |
| State Senate District 30 | 35% |
| State Senate District 8 | 20% |
| State Senate District 35 | 0.8% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 32 | 45% |
| State House District 30 | 35% |
| State House District 8 | 20% |
| State House District 35 | 0.8% |
Voting precincts
11 voting precincts overlap ZIP 58504. 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:58504")
ZIP 58504 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.