ZIP code 48186: Westland, MI
ZIP code 48186 is in Westland, in Wayne County, Michigan. It is in Michigan's 12th congressional district. Its state senate districts are State Senate District 5 (90%) and State Senate District 4 (9.9%); its state house districts are State House District 26 (62%) and State House District 25 (38%).
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Westland | 100% |
| County | Share of ZIP residents |
|---|---|
| Wayne County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Westland city | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 12th congressional district (MI-12) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-12) | Rashida Tlaib (D) | 202-225-5126 | 100% |
| U.S. Senator | Elissa Slotkin (D) | 202-224-4822 | statewide |
| U.S. Senator | Gary C. Peters (D) | 202-224-6221 · contact form | statewide |
| State Senator (State Senate District 5) | Dayna Polehanki (Democratic) | 90% | |
| State Senator (State Senate District 4) | Darrin Camilleri (Democratic) | 9.9% | |
| State Representative (State House District 26) | Dylan Wegela (Democratic) | 62% | |
| State Representative (State House District 25) | Peter Herzberg (Democratic) | 38% |
Elected under MI's previous legislative map; the district's lines changed for 2026.
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
- Westland website: https://www.cityofwestland.com/
- Westland laws: search for the Westland, Michigan code of ordinances
- Wayne County website: http://www.waynecounty.com
- Wayne County laws: search for the Wayne County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 5 | 90% |
| State Senate District 4 | 9.9% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 26 | 62% |
| State House District 25 | 38% |
Voting precincts
9 voting precincts overlap ZIP 48186. 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:48186")
ZIP 48186 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.