Boundary Atlas

ZIP code 55327: Dayton, MN

ZIP code 55327 is in Dayton (98% of residents) and Rogers (1.5%), in Hennepin County, Minnesota. It is in Minnesota's 3rd congressional district. Its state senate district is State Senate District 34; its state house district is State House District 34A.

4,935residents (2020 Census)
17.6 sq miland area
2cities and towns
1congressional district
4voting precincts

See it on the mapAll of Minnesota

City and county

City or townShare of ZIP residents
Dayton98%
Rogers1.5%

CountyShare of ZIP residents
Hennepin County100%

Town or county subdivisionShare of ZIP residents
Dayton city98%
Rogers city1.5%

Congressional district

Congressional districtShare of ZIP 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)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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 34100%

State house districtShare of ZIP residents
State House District 34A100%

Voting precincts

4 voting precincts overlap ZIP 55327. 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:55327")

ZIP 55327 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.