Boundary Atlas

ZIP code 55008: Cambridge, MN

ZIP code 55008 is in Cambridge (58% of residents), in Isanti County (99%) and Chisago County (0.5%), Minnesota. 42% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate districts are State Senate District 28 (99%) and State Senate District 27 (1.3%); its state house districts are State House District 28A (99%) and State House District 27B (1.3%).

16,514residents (2020 Census)
100.3 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of Minnesota

City and county

City or townShare of ZIP residents
Cambridge58%

CountyShare of ZIP residents
Isanti County99%
Chisago County0.5%

Town or county subdivisionShare of ZIP residents
Cambridge city58%
Cambridge township13%
Isanti township9.1%
Springvale township8.7%
Bradford township6.6%
Wyanett township1.8%
Spencer Brook township1.3%
North Branch township0.9%
Fish Lake township0.5%

Congressional district

Congressional districtShare of ZIP residents
Minnesota's 8th congressional district (MN-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MN-08)Pete Stauber (R)202-225-6211100%
U.S. SenatorAmy Klobuchar (D)202-224-3244 · contact formstatewide
U.S. SenatorTina Smith (D)202-224-5641 · contact formstatewide
State Senator (State Senate District 28)Mark Koran (R)99%
State Senator (State Senate District 27)Andrew Mathews (R)1.3%
State Representative (State House District 28A)Jimmy Gordon (R)99%
State Representative (State House District 27B)Bryan Lawrence (R)1.3%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2899%
State Senate District 271.3%

State house districtShare of ZIP residents
State House District 28A99%
State House District 27B1.3%

Voting precincts

10 voting precincts overlap ZIP 55008. 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:55008")

ZIP 55008 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.