Boundary Atlas

ZIP code 58357: Oberon, ND

ZIP code 58357 is in Oberon (21% of residents), in Benson County, North Dakota. 79% of its residents live outside city limits. It is in North Dakota's at-large congressional district. Its state senate district is State Senate District 9; its state house district is State House District 9.

470residents (2020 Census)
130.3 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of North Dakota

City and county

City or townShare of ZIP residents
Oberon21%

CountyShare of ZIP residents
Benson County100%

Town or county subdivisionShare of ZIP residents
Lallie township66%
Oberon city21%
Oberon township10%
West Antelope township2.8%
Aurora townshipland only
Rock townshipland only

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 9)Richard Marcellais (Democratic)100%
State Representative (State House District 9)Collette Brown (Democratic)100%
State Representative (State House District 9)Jayme Davis (Democratic)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 9100%

State house districtShare of ZIP residents
State House District 9100%

Voting precincts

2 voting precincts overlap ZIP 58357. Map them, with each precinct's share of the ZIP's residents.

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ZIP 58357 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.