ZIP code 50251 is in Sully (66% of residents), in Jasper County (99%) and Mahaska County (1.0%), Iowa. 34% of its residents live outside city limits. It is in Iowa's 1st congressional district. Its state senate district is State Senate District 19; its state house districts are State House District 38 (87%) and State House District 37 (13%).
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).
3 voting precincts overlap ZIP 50251.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:50251")
ZIP 50251 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.