Boundary Atlas

Millwood, Washington

Millwood is a city in Spokane County, Washington, with 1,881 residents in 2020. It is in Washington's 5th congressional district. Its state senate district is Legislative (Senate) District 4; its state house district is Legislative (House) District 4.

1,881residents (2020 Census)
0.7 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Spokane County100%

Congressional district

Congressional districtShare of residents
Washington's 5th congressional district (WA-05)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WA-05)Michael Baumgartner (R)202-225-2006100%
U.S. SenatorMaria Cantwell (D)202-224-3441 · contact formstatewide
U.S. SenatorPatty Murray (D)202-224-2621 · contact formstatewide
State Senator (Legislative (Senate) District 4)Leonard Christian (R)100%
State Representative (Legislative (House) District 4)Rob Chase (R)100%
State Representative (Legislative (House) District 4)Suzanne Schmidt (R)100%

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
Legislative (Senate) District 4100%

State house districtShare of residents
Legislative (House) District 4100%

ZIP codes

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

Get this in your AI agent

Your agent can get Millwood'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:5345985")

Millwood 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.