Boundary Atlas

ZIP code 48128: Dearborn, MI

ZIP code 48128 is in Dearborn, in Wayne County, Michigan. It is in Michigan's 12th congressional district. Its state senate district is State Senate District 2; its state house districts are State House District 15 (98%) and State House District 3 (1.6%).

11,641residents (2020 Census)
2.3 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
Dearborn100%

CountyShare of ZIP residents
Wayne County100%

Town or county subdivisionShare of ZIP residents
Dearborn city100%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 12th congressional district (MI-12)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MI-12)Rashida Tlaib (D)202-225-5126100%
U.S. SenatorElissa Slotkin (D)202-224-4822statewide
U.S. SenatorGary C. Peters (D)202-224-6221 · contact formstatewide
State Senator (State Senate District 2)Sylvia Santana (Democratic)100%
State Representative (State House District 15)Erin Byrnes (Democratic)98%
State Representative (State House District 3)Alabas Farhat (Democratic)1.6%

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 2100%

State house districtShare of ZIP residents
State House District 1598%
State House District 31.6%

Voting precincts

8 voting precincts overlap ZIP 48128. Map them, with each precinct's share of the ZIP's residents.

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ZIP 48128 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.