ZIP code 54642 is in Melrose (24% of residents), in Jackson County (88%), La Crosse County (9.0%) and Trempealeau County (3.2%), Wisconsin. 76% of its residents live outside city limits. It is in Wisconsin's 3rd congressional district. Its state senate districts are State Senate District 24 (88%) and State Senate District 32 (12%); its state house districts are Assembly District 70 (88%) and Assembly District 94 (12%).
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).
11 voting precincts overlap ZIP 54642.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:54642")
ZIP 54642 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.