Boundary Atlas

Whitefish Bay, Wisconsin

Whitefish Bay is a village in Milwaukee County, Wisconsin, with 14,954 residents in 2020. It is in Wisconsin's 4th congressional district. Its state senate district is State Senate District 8; its state house district is Assembly District 23.

14,954residents (2020 Census)
2.1 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Milwaukee County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WI-04)Gwen Moore (D)202-225-4572100%
U.S. SenatorRon Johnson (R)202-224-5323 · contact formstatewide
U.S. SenatorTammy Baldwin (D)202-224-5653 · contact formstatewide
State Senator (State Senate District 8)Jodi Habush Sinykin (Democratic)100%
Assembly Member (Assembly District 23)Deb Andraca (Democratic)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
State Senate District 8100%

State house districtShare of residents
Assembly District 23100%

ZIP codes

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

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Your agent can get Whitefish Bay'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:

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Whitefish Bay 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.