West Allis, Wisconsin
West Allis is a city in Milwaukee County, Wisconsin, with 60,325 residents in 2020. It spans 2 congressional districts: WI-04 (65%) and WI-05 (35%). It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Milwaukee County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Wisconsin's 4th congressional district (WI-04) | 65% |
| Wisconsin's 5th congressional district (WI-05) | 35% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WI-04) | Gwen Moore (D) | 202-225-4572 | 65% |
| U.S. Representative (WI-05) | Scott Fitzgerald (R) | 202-225-5101 | 35% |
| U.S. Senator | Ron Johnson (R) | 202-224-5323 · contact form | statewide |
| U.S. Senator | Tammy Baldwin (D) | 202-224-5653 · contact form | statewide |
| State Senator (State Senate District 5) | Rob Hutton (R) | 80% | |
| State Senator (State Senate District 3) | Tim Carpenter (Democratic) | 20% | |
| Assembly Member (Assembly District 14) | Angelito Tenorio (Democratic) | 80% | |
| Assembly Member (Assembly District 7) | Karen Kirsch (Democratic) | 20% |
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
- West Allis laws: search for the West Allis, Wisconsin code of ordinances
- Milwaukee County website: http://www.county.milwaukee.gov
- Milwaukee County laws: search for the Milwaukee County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 5 | 80% |
| State Senate District 3 | 20% |
| State house district | Share of residents |
|---|---|
| Assembly District 14 | 80% |
| Assembly District 7 | 20% |
ZIP codes
Percentages mark ZIPs only partly in West Allis: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get West Allis'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:5585300")
West Allis 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.