ZIP code 48416: Brown City, MI
ZIP code 48416 is in Brown City (27% of residents), in Sanilac County (64%), Lapeer County (32%) and St. Clair County (4.1%), Michigan. 73% of its residents live outside city limits. It is in Michigan's 9th congressional district. Its state senate districts are State Senate District 25 (68%) and State Senate District 26 (32%); its state house districts are State House District 98 (65%) and State House District 65 (35%).
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Brown City | 27% |
| County | Share of ZIP residents |
|---|---|
| Sanilac County | 64% |
| Lapeer County | 32% |
| St. Clair County | 4.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Burnside township | 28% |
| Brown City city | 26% |
| Maple Valley township | 22% |
| Flynn township | 12% |
| Lynn township | 4.1% |
| Goodland township | 3.0% |
| Elk township | 2.0% |
| Burlington township | 1.2% |
| Speaker township | 0.1% |
| Brown City city | <0.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 9th congressional district (MI-09) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-09) | Lisa C. McClain (R) | 202-225-2106 | 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 25) | Dan Lauwers (R) | 68% | |
| State Senator (State Senate District 26) | Kevin Daley (R) | 32% | |
| State Representative (State House District 98) | Greg Alexander (R) | 65% | |
| State Representative (State House District 65) | Jaime Greene (R) | 35% |
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
- Brown City laws: search for the Brown City, Michigan code of ordinances
- Sanilac County website: https://www.sanilaccounty.net/
- Sanilac County laws: search for the Sanilac County, Michigan code of ordinances
- Lapeer County website: http://lapeercountyweb.org
- Lapeer County laws: search for the Lapeer County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 25 | 68% |
| State Senate District 26 | 32% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 98 | 65% |
| State House District 65 | 35% |
Voting precincts
9 voting precincts overlap ZIP 48416. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:48416")
ZIP 48416 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.