Boundary Atlas

ZIP code 82834: Buffalo, WY

ZIP code 82834 is in Buffalo (59% of residents), in Johnson County, Wyoming. 41% of its residents live outside city limits. It is in Wyoming's at-large congressional district. Its state senate district is State Senate District 22; its state house district is State House District 40.

7,471residents (2020 Census)
1,686.2 sq miland area
1cities and towns
1congressional district
15voting precincts

See it on the mapAll of Wyoming

City and county

City or townShare of ZIP residents
Buffalo59%

CountyShare of ZIP residents
Johnson County100%

Town or county subdivisionShare of ZIP residents
Buffalo CCD99%
Kaycee CCD0.8%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorShane J. Schrader59%
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 22)Barry Crago (R)307-267-9789100%
State Representative (State House District 40)Marilyn Connolly (R)307-217-0345100%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 22100%

State house districtShare of ZIP residents
State House District 40100%

Voting precincts

15 voting precincts overlap ZIP 82834. Map them, with each precinct's share of the ZIP's residents.

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ZIP 82834 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.