ZIP code 48304: Bloomfield Hills, MI
ZIP code 48304 is in Bloomfield Hills (26% of residents), in Oakland County, Michigan. 74% of its residents live outside city limits. It is in Michigan's 11th congressional district. Its state senate district is State Senate District 7; its state house districts are State House District 54 (87%), State House District 56 (11%) and State House District 6 (1.3%).
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bloomfield Hills | 26% |
| County | Share of ZIP residents |
|---|---|
| Oakland County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Bloomfield charter township | 74% |
| Bloomfield Hills city | 26% |
| Birmingham city | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 11th congressional district (MI-11) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-11) | Haley M. Stevens (D) | 202-225-8171 | 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 7) | Jeremy Moss (Democratic) | 100% | |
| State Representative (State House District 54) | Donni Steele (R) | 87% | |
| State Representative (State House District 56) | Sharon MacDonell (Democratic) | 11% | |
| State Representative (State House District 6) | Natalie Price (Democratic) | 1.3% |
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
- Bloomfield Hills website: https://www.bloomfieldhillsmi.net/
- Bloomfield Hills laws: search for the Bloomfield Hills, Michigan code of ordinances
- Oakland County website: http://www.oakgov.com
- Oakland County laws: search for the Oakland County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 7 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 54 | 87% |
| State House District 56 | 11% |
| State House District 6 | 1.3% |
Voting precincts
8 voting precincts overlap ZIP 48304. 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:48304")
ZIP 48304 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.