ZIP code 54963 is in Omro (49% of residents) and Eureka (3.3%), in Winnebago County (100%) and Waushara County (0.4%), Wisconsin. 48% of its residents live outside city limits. It is in Wisconsin's 6th congressional district. Its state senate district is State Senate District 19; its state house districts are Assembly District 55 (75%) and Assembly District 57 (25%).
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).
15 voting precincts overlap ZIP 54963.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 54963 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.