ZIP code 55029: Cambridge, MN
ZIP code 55029 is in Isanti County, Minnesota, outside any city or Census-designated place. It is in Minnesota's 8th congressional district. Its state senate district is State Senate District 28; its state house district is State House District 28A.
See it on the mapAll of Minnesota
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Isanti County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Cambridge township | 100% |
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 28) | Mark Koran (R) | 100% | |
| State Representative (State House District 28A) | Jimmy Gordon (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
- Isanti County website: http://www.co.isanti.mn.us
- Isanti County laws: search for the Isanti County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 28 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 28A | 100% |
Voting precincts
1 voting precinct overlap ZIP 55029. 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:55029")
ZIP 55029 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.