ZIP code 56518: Bluffton, MN
ZIP code 56518 is in Bluffton (53% of residents), in Otter Tail County, Minnesota. 47% of its residents live outside city limits. It is in Minnesota's 7th congressional district. Its state senate district is State Senate District 9; its state house district is State House District 9B.
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bluffton | 53% |
| County | Share of ZIP residents |
|---|---|
| Otter Tail County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Bluffton city | 53% |
| Bluffton township | 42% |
| Compton township | 2.6% |
| Newton township | 1.3% |
| Deer Creek township | 1.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Minnesota's 7th congressional district (MN-07) | 100% |
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 9 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 9B | 100% |
Voting precincts
5 voting precincts overlap ZIP 56518. 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:56518")
ZIP 56518 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.