Boundary Atlas

ZIP code 53544: Hollandale, WI

ZIP code 53544 is in Hollandale (37% of residents), in Iowa County (100%) and Dane County (0.2%), Wisconsin. 63% of its residents live outside city limits. It is in Wisconsin's 2nd congressional district. Its state senate district is State Senate District 17; its state house districts are Assembly District 51 (100%) and Assembly District 50 (0.2%).

838residents (2020 Census)
40.9 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Hollandale37%

CountyShare of ZIP residents
Iowa County100%
Dane County0.2%

Town or county subdivisionShare of ZIP residents
Moscow town51%
Hollandale village37%
Waldwick town9.4%
Brigham town1.8%
Ridgeway town0.9%
Perry town0.2%

Congressional district

Congressional districtShare of ZIP residents
Wisconsin's 2nd congressional district (WI-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WI-02)Mark Pocan (D)202-225-2906100%
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 17)Howard Marklein (R)100%
Assembly Member (Assembly District 51)Todd Novak (R)100%
Assembly Member (Assembly District 50)Jenna Jacobson (Democratic)0.2%

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 17100%

State house districtShare of ZIP residents
Assembly District 51100%
Assembly District 500.2%

Voting precincts

7 voting precincts overlap ZIP 53544. Map them, with each precinct's share of the ZIP's residents.

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ZIP 53544 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.