Boundary Atlas

ZIP code 49072: Mendon, MI

ZIP code 49072 is in Mendon (28% of residents), in St. Joseph County (99%) and Kalamazoo County (0.8%), Michigan. 72% of its residents live outside city limits. It is in Michigan's 5th congressional district. Its state senate districts are State Senate District 17 (99%), State Senate District 19 (0.4%) and State Senate District 18 (0.4%); its state house districts are State House District 36 (99%), State House District 42 (0.4%) and State House District 45 (0.4%).

3,124residents (2020 Census)
58.4 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
Mendon28%

CountyShare of ZIP residents
St. Joseph County99%
Kalamazoo County0.8%

Town or county subdivisionShare of ZIP residents
Mendon township69%
Nottawa township18%
Leonidas township4.5%
Park township3.5%
Lockport township2.2%
Colon township1.6%
Brady township0.4%
Wakeshma township0.4%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 5th congressional district (MI-05)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MI-05)Tim Walberg (R)202-225-6276100%
U.S. SenatorElissa Slotkin (D)202-224-4822statewide
U.S. SenatorGary C. Peters (D)202-224-6221 · contact formstatewide
State Senator (State Senate District 17)Jonathan Lindsey (R)99%
State Senator (State Senate District 19)Sean McCann (Democratic)0.4%
State Senator (State Senate District 18)Thomas Albert (R)0.4%
State Representative (State House District 36)Steve Carra (R)99%
State Representative (State House District 42)Matt Hall (R)0.4%
State Representative (State House District 45)Sarah Lightner (R)0.4%

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 1799%
State Senate District 190.4%
State Senate District 180.4%

State house districtShare of ZIP residents
State House District 3699%
State House District 420.4%
State House District 450.4%

Voting precincts

8 voting precincts overlap ZIP 49072. Map them, with each precinct's share of the ZIP's residents.

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ZIP 49072 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.