ZIP code 53225: Milwaukee, WI
ZIP code 53225 is in Milwaukee (90% of residents) and Wauwatosa (10.0%), in Milwaukee County (100%) and Waukesha County (<0.1%), Wisconsin. It is in Wisconsin's 4th congressional district (100%) and Wisconsin's 5th congressional district (<0.1%). Its state senate districts are State Senate District 4 (92%), State Senate District 5 (7.1%), State Senate District 6 (0.6%) and State Senate District 8 (<0.1%); its state house districts are Assembly District 12 (92%), Assembly District 13 (7.1%), Assembly District 17 (0.6%), Assembly District 11 (0.5%) and Assembly District 24 (<0.1%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Milwaukee | 90% |
| Wauwatosa | 10.0% |
| County | Share of ZIP residents |
|---|---|
| Milwaukee County | 100% |
| Waukesha County | <0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Milwaukee city | 90% |
| Wauwatosa city | 10.0% |
| Menomonee Falls village | <0.1% |
| Milwaukee city | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 4th congressional district (WI-04) | 100% |
| Wisconsin's 5th congressional district (WI-05) | <0.1% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Cavalier Johnson | 414-286-2200 | 90% |
| U.S. Representative (WI-04) | Gwen Moore (D) | 202-225-4572 | 100% |
| U.S. Representative (WI-05) | Scott Fitzgerald (R) | 202-225-5101 | <0.1% |
| 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 4) | Dora Drake (Democratic) | 92% | |
| State Senator (State Senate District 5) | Rob Hutton (R) | 7.1% | |
| State Senator (State Senate District 6) | LaTonya Johnson (Democratic) | 414-313-1241 | 0.6% |
| State Senator (State Senate District 8) | Jodi Habush Sinykin (Democratic) | <0.1% | |
| Assembly Member (Assembly District 12) | Russell Goodwin (Democratic) | 92% | |
| Assembly Member (Assembly District 13) | Robyn Vining (Democratic) | 7.1% | |
| Assembly Member (Assembly District 17) | Supreme Moore Omokunde (Democratic) | 0.6% | |
| Assembly Member (Assembly District 11) | Sequanna Taylor (Democratic) | 0.5% | |
| Assembly Member (Assembly District 24) | Dan Knodl (R) | <0.1% |
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
- Milwaukee website: https://city.milwaukee.gov/
- Milwaukee laws: search for the Milwaukee, Wisconsin code of ordinances
- Wauwatosa website: http://www.wauwatosa.net/
- Wauwatosa laws: search for the Wauwatosa, Wisconsin code of ordinances
- Milwaukee County website: http://www.county.milwaukee.gov
- Milwaukee County laws: search for the Milwaukee County, Wisconsin code of ordinances
- Waukesha County website: http://www.waukeshacounty.gov
- Waukesha County laws: search for the Waukesha County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 4 | 92% |
| State Senate District 5 | 7.1% |
| State Senate District 6 | 0.6% |
| State Senate District 8 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 12 | 92% |
| Assembly District 13 | 7.1% |
| Assembly District 17 | 0.6% |
| Assembly District 11 | 0.5% |
| Assembly District 24 | <0.1% |
Voting precincts
24 voting precincts overlap ZIP 53225. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:53225")
ZIP 53225 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.