ZIP code 58631 is in Glen Ullin (68% of residents), in Morton County (88%), Grant County (9.2%) and Mercer County (3.3%), North Dakota. 32% of its residents live outside city limits. It is in North Dakota's at-large congressional district. Its state senate districts are State Senate District 36 (88%), State Senate District 31 (9.2%) and State Senate District 33 (3.3%); its state house districts are State House District 36 (88%), State House District 31 (9.2%) and State House District 33 (3.3%).
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).
5 voting precincts overlap ZIP 58631.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 58631 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.