Boundary Atlas

ZIP code 58566: Morton County, ND

ZIP code 58566 is in Morton County, North Dakota, outside any city or Census-designated place. It is in North Dakota's at-large congressional district. Its state senate district is State Senate District 31; its state house district is State House District 31.

238residents (2020 Census)
101.3 sq miland area
0cities and towns
1congressional district
2voting precincts

See it on the mapAll of North Dakota

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Morton County100%

Town or county subdivisionShare of ZIP residents
East Morton UT100%

Congressional district

Congressional districtShare of ZIP residents
North Dakota's at-large congressional district (ND-AL)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (ND-AL)Julie Fedorchak (R)202-225-2611100%
U.S. SenatorJohn Hoeven (R)202-224-2551 · contact formstatewide
U.S. SenatorKevin Cramer (R)202-224-2043 · contact formstatewide
State Senator (State Senate District 31)Don Schaible (R)100%
State Representative (State House District 31)Dawson Holle (R)100%
State Representative (State House District 31)Karen Rohr (R)100%

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 31100%

State house districtShare of ZIP residents
State House District 31100%

Voting precincts

2 voting precincts overlap ZIP 58566. Map them, with each precinct's share of the ZIP's residents.

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ZIP 58566 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.