Boundary Atlas

Walla Walla, Washington

Walla Walla is a city in Walla Walla County, Washington, with 34,211 residents in 2020. It is in Washington's 5th congressional district. Its state senate district is Legislative (Senate) District 16; its state house district is Legislative (House) District 16.

34,211residents (2020 Census)
14.1 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Walla Walla County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorTom Scribnercitywide
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 16)Perry Dozier (R)100%
State Representative (Legislative (House) District 16)Mark Klicker (R)100%
State Representative (Legislative (House) District 16)Skyler Rude (R)100%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
Legislative (Senate) District 16100%

State house districtShare of residents
Legislative (House) District 16100%

ZIP codes

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

Get this in your AI agent

Your agent can get Walla Walla'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:5375775")

Walla Walla 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.