Boundary Atlas

ZIP code 49336: Aetna, MI

ZIP code 49336 is in Morley (12% of residents), in Mecosta County (94%), Montcalm County (6.2%) and Newaygo County (0.2%), Michigan. 88% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate districts are State Senate District 34 (94%) and State Senate District 33 (6.4%); its state house districts are State House District 100 (94%), State House District 91 (6.2%) and State House District 101 (0.2%).

4,382residents (2020 Census)
81.9 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Morley12%

CountyShare of ZIP residents
Mecosta County94%
Montcalm County6.2%
Newaygo County0.2%

Town or county subdivisionShare of ZIP residents
Aetna township48%
Deerfield township40%
Hinton township5.3%
Winfield township3.2%
Reynolds township3.0%
Big Prairie township0.2%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MI-02)John R. Moolenaar (R)202-225-3561100%
U.S. SenatorElissa Slotkin (D)202-224-4822statewide
U.S. SenatorGary C. Peters (D)202-224-6221 · contact formstatewide
State Senator (State Senate District 34)Roger Hauck (R)94%
State Senator (State Senate District 33)Rick Outman (R)6.4%
State Representative (State House District 100)Tom Kunse (R)94%
State Representative (State House District 91)Pat Outman (R)6.2%
State Representative (State House District 101)Joseph Fox (R)0.2%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3494%
State Senate District 336.4%

State house districtShare of ZIP residents
State House District 10094%
State House District 916.2%
State House District 1010.2%

Voting precincts

6 voting precincts overlap ZIP 49336. 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:49336")

ZIP 49336 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.