ZIP code 55779: Grand Lake, MN
ZIP code 55779 is in St. Louis County, Minnesota, outside any city or Census-designated place. It is in Minnesota's 8th congressional district. Its state senate districts are State Senate District 3 (62%), State Senate District 7 (29%) and State Senate District 11 (9.1%); its state house districts are State House District 3B (62%), State House District 7B (29%) and State House District 11A (9.1%).
See it on the mapAll of Minnesota
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| St. Louis County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Grand Lake township | 55% |
| Industrial township | 20% |
| New Independence township | 7.6% |
| Brevator township | 6.7% |
| Solway township | 6.7% |
| Culver township | 2.2% |
| Alborn township | 1.2% |
| Stoney Brook township | 0.2% |
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) | 62% | |
| State Senator (State Senate District 7) | Rob Farnsworth (R) | 29% | |
| State Senator (State Senate District 11) | Jason Rarick (R) | 9.1% | |
| State Representative (State House District 3B) | Natalie Zeleznikar (R) | 62% | |
| State Representative (State House District 7B) | Cal Warwas (R) | 29% | |
| State Representative (State House District 11A) | Jeff Dotseth (R) | 9.1% |
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
- St. Louis County website: http://www.stlouiscountymn.gov
- St. Louis County laws: search for the St. Louis County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 3 | 62% |
| State Senate District 7 | 29% |
| State Senate District 11 | 9.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 3B | 62% |
| State House District 7B | 29% |
| State House District 11A | 9.1% |
Voting precincts
8 voting precincts overlap ZIP 55779. 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:55779")
ZIP 55779 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.