Boundary Atlas

ZIP code 48085: Troy, MI

ZIP code 48085 is in Troy, in Oakland County, Michigan. It is in Michigan's 11th congressional district. Its state senate district is State Senate District 9; its state house districts are State House District 57 (51%) and State House District 56 (49%).

26,507residents (2020 Census)
9.3 sq miland area
1cities and towns
1congressional district
9voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Troy100%

CountyShare of ZIP residents
Oakland County100%

Town or county subdivisionShare of ZIP residents
Troy city100%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 11th congressional district (MI-11)100%

Elected officials

OfficeMemberContactShare of residents
MayorEthan Baker100%
U.S. Representative (MI-11)Haley M. Stevens (D)202-225-8171100%
U.S. SenatorElissa Slotkin (D)202-224-4822statewide
U.S. SenatorGary C. Peters (D)202-224-6221 · contact formstatewide
State Senator (State Senate District 9)Michael Webber (R)100%
State Representative (State House District 57)Tom Kuhn (R)51%
State Representative (State House District 56)Sharon MacDonell (Democratic)49%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 9100%

State house districtShare of ZIP residents
State House District 5751%
State House District 5649%

Voting precincts

9 voting precincts overlap ZIP 48085. Map them, with each precinct's share of the ZIP's residents.

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ZIP 48085 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.