ZIP code 48761: Plainfield, MI
ZIP code 48761 is in Iosco County (41%), Ogemaw County (29%), Alcona County (25%) and Oscoda County (4.9%), Michigan, outside any city or Census-designated place. It is in Michigan's 1st congressional district. Its state senate district is State Senate District 36; its state house districts are State House District 99 (70%), State House District 106 (25%) and State House District 105 (4.9%).
See it on the mapAll of Michigan
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Iosco County | 41% |
| Ogemaw County | 29% |
| Alcona County | 25% |
| Oscoda County | 4.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Plainfield township | 41% |
| Goodar township | 29% |
| Curtis township | 25% |
| Mentor township | 4.9% |
| Mitchell township | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 1st congressional district (MI-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-01) | Jack Bergman (R) | 202-225-4735 | 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 36) | Michele Hoitenga (R) | 100% | |
| State Representative (State House District 99) | Mike Hoadley (R) | 70% | |
| State Representative (State House District 106) | Cam Cavitt (R) | 25% | |
| State Representative (State House District 105) | Ken Borton (R) | 4.9% |
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
- Iosco County laws: search for the Iosco County, Michigan code of ordinances
- Ogemaw County laws: search for the Ogemaw County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 36 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 99 | 70% |
| State House District 106 | 25% |
| State House District 105 | 4.9% |
Voting precincts
5 voting precincts overlap ZIP 48761. 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:48761")
ZIP 48761 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.