Boundary Atlas

ZIP code 82428: Hyattville, WY

ZIP code 82428 is in Hyattville (56% of residents), in Big Horn County, Wyoming. 44% of its residents live outside city limits. It is in Wyoming's at-large congressional district. Its state senate districts are State Senate District 20 (99%) and State Senate District 19 (0.7%); its state house districts are State House District 27 (99%) and State House District 26 (0.7%).

141residents (2020 Census)
101.4 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Wyoming

City and county

City or townShare of ZIP residents
Hyattville56%

CountyShare of ZIP residents
Big Horn County100%

Town or county subdivisionShare of ZIP residents
South Big Horn CCD100%

Congressional district

Congressional districtShare of ZIP residents
Wyoming's at-large congressional district (WY-AL)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WY-AL)Harriet M. Hageman (R)202-225-2311100%
U.S. SenatorCynthia M. Lummis (R)202-224-3424 · contact formstatewide
U.S. SenatorJohn Barrasso (R)202-224-6441 · contact formstatewide
State Senator (State Senate District 20)Ed Cooper (R)99%
State Senator (State Senate District 19)Dan Laursen (R)307-271-02410.7%
State Representative (State House District 27)Martha Lawley (R)307-431-127299%
State Representative (State House District 26)Dalton Banks (R)0.7%

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 2099%
State Senate District 190.7%

State house districtShare of ZIP residents
State House District 2799%
State House District 260.7%

Voting precincts

2 voting precincts overlap ZIP 82428. Map them, with each precinct's share of the ZIP's residents.

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ZIP 82428 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.