Boundary Atlas

Duluth, Minnesota

Duluth is a city in St. Louis County, Minnesota, with 86,697 residents in 2020. It is in Minnesota's 8th congressional district. It spans 2 state senate and 3 state house districts.

86,697residents (2020 Census)
71.7 sq miland area
10ZIP codes
1congressional district

County

CountyShare of residents
St. Louis County100%

Congressional district

Congressional districtShare of 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 8)Jen McEwen (Democratic-Farmer-Labor)98%
State Senator (State Senate District 3)Grant Hauschild (Democratic-Farmer-Labor)1.8%
State Representative (State House District 8B)Liish Kozlowski (Democratic-Farmer-Labor)50%
State Representative (State House District 8A)Pete Johnson (Democratic-Farmer-Labor)49%
State Representative (State House District 3B)Natalie Zeleznikar (R)1.8%

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 898%
State Senate District 31.8%

State house districtShare of residents
State House District 8B50%
State House District 8A49%
State House District 3B1.8%

ZIP codes

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

Get this in your AI agent

Your agent can get Duluth's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2717000")

Duluth 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.