Boundary Atlas

ZIP code 48847: Ithaca, MI

ZIP code 48847 is in Ithaca (48% of residents), in Gratiot County, Michigan. 52% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate district is State Senate District 34; its state house districts are State House District 92 (61%) and State House District 93 (39%).

5,886residents (2020 Census)
120.4 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Ithaca48%

CountyShare of ZIP residents
Gratiot County100%

Town or county subdivisionShare of ZIP residents
Ithaca city48%
Newark township18%
North Star township13%
Arcada township6.6%
Emerson township6.4%
Hamilton township4.2%
New Haven township2.3%
Lafayette township1.1%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 2nd congressional district (MI-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 34100%

State house districtShare of ZIP residents
State House District 9261%
State House District 9339%

Voting precincts

8 voting precincts overlap ZIP 48847. 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:48847")

ZIP 48847 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.