Boundary Atlas

ZIP code 49220: Addison, MI

ZIP code 49220 is in Addison (24% of residents) and Manitou Beach-Devils Lake (4.8%), in Lenawee County (84%) and Hillsdale County (16%), Michigan. 71% of its residents live outside city limits. It is in Michigan's 5th congressional district. Its state senate district is State Senate District 16; its state house districts are State House District 34 (84%) and State House District 35 (16%).

2,390residents (2020 Census)
32.0 sq miland area
2cities and towns
1congressional district
4voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Addison24%
Manitou Beach-Devils Lake4.8%

CountyShare of ZIP residents
Lenawee County84%
Hillsdale County16%

Town or county subdivisionShare of ZIP residents
Woodstock township57%
Rollin township27%
Wheatland township12%
Somerset township3.4%

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 16)Joe Bellino (R)100%
State Representative (State House District 34)Nancy Jenkins-Arno (R)84%
State Representative (State House District 35)Jennifer Wortz (R)16%

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 16100%

State house districtShare of ZIP residents
State House District 3484%
State House District 3516%

Voting precincts

4 voting precincts overlap ZIP 49220. Map them, with each precinct's share of the ZIP's residents.

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ZIP 49220 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.