Boundary Atlas

ZIP code 53097: Mequon, WI

ZIP code 53097 is in Mequon, in Ozaukee County, Wisconsin. It is in Wisconsin's 6th congressional district. Its state senate district is State Senate District 8; its state house districts are Assembly District 22 (71%) and Assembly District 23 (29%).

7,380residents (2020 Census)
27.0 sq miland area
1cities and towns
1congressional district
9voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Mequon100%

CountyShare of ZIP residents
Ozaukee County100%

Town or county subdivisionShare of ZIP residents
Mequon city100%

Congressional district

Congressional districtShare of ZIP residents
Wisconsin's 6th congressional district (WI-06)100%

Elected officials

OfficeMemberContactShare of residents
MayorAndrew Nerbun100%
U.S. Representative (WI-06)Glenn Grothman (R)202-225-2476100%
U.S. SenatorRon Johnson (R)202-224-5323 · contact formstatewide
U.S. SenatorTammy Baldwin (D)202-224-5653 · contact formstatewide
State Senator (State Senate District 8)Jodi Habush Sinykin (Democratic)100%
Assembly Member (Assembly District 22)Paul Melotik (R)71%
Assembly Member (Assembly District 23)Deb Andraca (Democratic)29%

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

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 8100%

State house districtShare of ZIP residents
Assembly District 2271%
Assembly District 2329%

Voting precincts

9 voting precincts overlap ZIP 53097. Map them, with each precinct's share of the ZIP's residents.

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ZIP 53097 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.