Milwaukee, Wisconsin
Milwaukee is a city in Milwaukee County, Wisconsin, with 577,222 residents in 2020. It is in Wisconsin's 4th congressional district. It spans 6 state senate and 14 state house districts.
County
| County | Share of residents |
|---|---|
| Milwaukee County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Wisconsin's 4th congressional district (WI-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Cavalier Johnson | 414-286-2200 | citywide |
| U.S. Representative (WI-04) | Gwen Moore (D) | 202-225-4572 | 100% |
| U.S. Senator | Ron Johnson (R) | 202-224-5323 · contact form | statewide |
| U.S. Senator | Tammy Baldwin (D) | 202-224-5653 · contact form | statewide |
Plus 20 state legislators across 20 districts. Look up an address for the exact ones.
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
- 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 6 | 29% |
| State Senate District 4 | 26% |
| State Senate District 3 | 25% |
| State Senate District 7 | 16% |
| State Senate District 21 | 2.7% |
| State Senate District 5 | 1.6% |
| State house district | Share of residents |
|---|---|
| Assembly District 16 | 10% |
| Assembly District 11 | 10% |
| Assembly District 17 | 10% |
| Assembly District 8 | 10% |
| Assembly District 19 | 10% |
| Assembly District 12 | 9.7% |
| Assembly District 9 | 9.6% |
| Assembly District 18 | 8.5% |
| Assembly District 10 | 5.6% |
| Assembly District 7 | 5.2% |
| Assembly District 21 | 3.7% |
| Assembly District 61 | 2.7% |
| Assembly District 20 | 1.9% |
| Assembly District 14 | 1.6% |
ZIP codes
Percentages mark ZIPs only partly in Milwaukee: the share of that ZIP's residents living in it.
- 53202
- 53203
- 53204
- 53205
- 53206
- 53207
- 53208 (99%)
- 53209 (75%)
- 53210 (98%)
- 53211 (55%)
- 53212
- 53213 (15%)
- 53214 (18%)
- 53215 (99%)
- 53216
- 53217 (1.0%)
- 53218
- 53219 (51%)
- 53220 (44%)
- 53221 (73%)
- 53222 (81%)
- 53223 (66%)
- 53224
- 53225 (90%)
- 53226 (9.9%)
- 53227 (16%)
- 53228 (23%)
- 53233
- 53235 (0.1%)
- 53295
Get this in your AI agent
Your agent can get Milwaukee'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:5553000")
Milwaukee 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.