Boundary Atlas

Champlin, Minnesota

Champlin is a city in Hennepin County, Minnesota, with 23,919 residents in 2020. It is in Minnesota's 3rd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 34.

23,919residents (2020 Census)
8.2 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Hennepin County100%

Congressional district

Congressional districtShare of residents
Minnesota's 3rd congressional district (MN-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MN-03)Kelly Morrison (D)202-225-2871100%
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 34)John Hoffman (Democratic-Farmer-Labor)100%
State Representative (State House District 34A)Danny Nadeau (R)90%
State Representative (State House District 34B)Xp Lee (Democratic-Farmer-Labor)9.7%

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 residents
State Senate District 34100%

State house districtShare of residents
State House District 34A90%
State House District 34B9.7%

ZIP codes

Percentages mark ZIPs only partly in Champlin: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Champlin's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2710846")

Champlin here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.