Boundary Atlas

ZIP code 49862: Munising, MI

ZIP code 49862 is in Munising (43% of residents), in Alger County, Michigan. 57% of its residents live outside city limits. It is in Michigan's 1st congressional district. Its state senate district is State Senate District 38; its state house district is State House District 109.

4,602residents (2020 Census)
170.0 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Munising43%

CountyShare of ZIP residents
Alger County100%

Town or county subdivisionShare of ZIP residents
Munising city43%
Munising township42%
Au Train township14%
Grand Island township0.8%
Mathias township0.1%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 1st congressional district (MI-01)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 38100%

State house districtShare of ZIP residents
State House District 109100%

Voting precincts

5 voting precincts overlap ZIP 49862. Map them, with each precinct's share of the ZIP's residents.

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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:49862")

ZIP 49862 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.