ZIP code 55604: Grand Marais, MN
ZIP code 55604 is in Grand Marais (37% of residents), in Cook County, Minnesota. 63% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate district is State Senate District 3; its state house district is State House District 3A.
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Grand Marais | 37% |
| County | Share of ZIP residents |
|---|---|
| Cook County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| West Cook UT | 46% |
| Grand Marais city | 37% |
| East Cook UT | 18% |
| Schroeder township | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Minnesota's 8th congressional district (MN-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MN-08) | Pete Stauber (R) | 202-225-6211 | 100% |
| U.S. Senator | Amy Klobuchar (D) | 202-224-3244 · contact form | statewide |
| U.S. Senator | Tina Smith (D) | 202-224-5641 · contact form | statewide |
| State Senator (State Senate District 3) | Grant Hauschild (Democratic-Farmer-Labor) | 100% | |
| State Representative (State House District 3A) | Roger Skraba (R) | 100% |
Elected under MN's previous legislative map; the district's lines changed for 2026.
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
- Grand Marais website: https://www.ci.grand-marais.mn.us
- Grand Marais laws: search for the Grand Marais, Minnesota code of ordinances
- Cook County website: http://www.co.cook.mn.us
- Cook County laws: search for the Cook County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 3 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 3A | 100% |
Voting precincts
11 voting precincts overlap ZIP 55604. 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:55604")
ZIP 55604 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.