ZIP code 56641: Federal Dam, MN
ZIP code 56641 is in Federal Dam (36% of residents), in Cass County, Minnesota. 64% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate district is State Senate District 2; its state house district is State House District 2B.
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Federal Dam | 36% |
| County | Share of ZIP residents |
|---|---|
| Cass County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Gould township | 63% |
| Federal Dam city | 36% |
| North Cass UT | 1.2% |
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 2) | Steve Green (R) | 100% | |
| State Representative (State House District 2B) | Matt Bliss (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
- Federal Dam laws: search for the Federal Dam, Minnesota code of ordinances
- Cass County website: http://www.co.cass.mn.us
- Cass County laws: search for the Cass County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 2 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 2B | 100% |
Voting precincts
3 voting precincts overlap ZIP 56641. 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:56641")
ZIP 56641 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.