Boundary Atlas

Stillwater, Minnesota

Stillwater is a city in Washington County, Minnesota, with 19,404 residents in 2020. It is in Minnesota's 4th congressional district. Its state senate district is State Senate District 33; its state house district is State House District 33B.

19,404residents (2020 Census)
8.0 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Washington County100%

Congressional district

Congressional districtShare of residents
Minnesota's 4th congressional district (MN-04)100%

Elected officials

OfficeMemberContactShare of residents
MayorTed Kozlowski651-430-8800citywide
U.S. Representative (MN-04)Betty McCollum (D)202-225-6631100%
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 33)Karin Housley (R)100%
State Representative (State House District 33B)Josiah Hill (Democratic-Farmer-Labor)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: Mayors: Open States (public domain); 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 33100%

State house districtShare of residents
State House District 33B100%

ZIP codes

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

Get this in your AI agent

Your agent can get Stillwater'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:2762824")

Stillwater 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.