ZIP code 56256: Madison, MN
ZIP code 56256 is in Madison (62% of residents) and Louisburg (1.3%), in Lac qui Parle County, Minnesota. 36% of its residents live outside city limits. It is in Minnesota's 7th congressional district. Its state senate district is State Senate District 15; its state house district is State House District 15A.
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Madison | 62% |
| Louisburg | 1.3% |
| County | Share of ZIP residents |
|---|---|
| Lac qui Parle County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Madison city | 62% |
| Madison township | 8.4% |
| Lake Shore township | 6.9% |
| Arena township | 5.1% |
| Hamlin township | 4.4% |
| Garfield township | 3.7% |
| Cerro Gordo township | 3.1% |
| Hantho township | 2.1% |
| Louisburg city | 1.3% |
| Freeland township | 0.9% |
| Providence township | 0.7% |
| Augusta township | 0.5% |
| Agassiz township | 0.3% |
| Perry township | 0.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Minnesota's 7th congressional district (MN-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MN-07) | Michelle Fischbach (R) | 202-225-2165 | 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 15) | Gary Dahms (R) | 100% | |
| State Representative (State House District 15A) | Chris Swedzinski (R) | 507-829-7754 | 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
- Madison website: http://www.ci.madison.mn.us/
- Madison laws: search for the Madison, Minnesota code of ordinances
- Louisburg laws: search for the Louisburg, Minnesota code of ordinances
- Lac qui Parle County website: http://lqpco.com/
- Lac qui Parle County laws: search for the Lac qui Parle County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 15 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 15A | 100% |
Voting precincts
14 voting precincts overlap ZIP 56256. 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:56256")
ZIP 56256 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.