Boundary Atlas

ZIP code 82609: Casper, WY

ZIP code 82609 is in Casper (99% of residents), in Natrona County, Wyoming. It is in Wyoming's at-large congressional district. Its state senate districts are State Senate District 27 (87%), State Senate District 28 (12%) and State Senate District 2 (1.2%); its state house districts are State House District 35 (44%), State House District 36 (43%), State House District 57 (12%) and State House District 62 (1.2%).

18,845residents (2020 Census)
65.2 sq miland area
1cities and towns
1congressional district
14voting precincts

See it on the mapAll of Wyoming

City and county

City or townShare of ZIP residents
Casper99%

CountyShare of ZIP residents
Natrona County100%

Town or county subdivisionShare of ZIP residents
Casper CCD69%
Casper South CCD31%

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 27)Bill Landen (R)307-259-419487%
State Senator (State Senate District 28)Jim Anderson (R)307-267-577512%
State Senator (State Senate District 2)Brian Boner (R)1.2%
State Representative (State House District 35)Tony Locke (R)44%
State Representative (State House District 36)Art Washut (R)307-251-472543%
State Representative (State House District 57)Julie Jarvis (R)12%
State Representative (State House District 62)Kevin Campbell (R)1.2%

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 2787%
State Senate District 2812%
State Senate District 21.2%

State house districtShare of ZIP residents
State House District 3544%
State House District 3643%
State House District 5712%
State House District 621.2%

Voting precincts

14 voting precincts overlap ZIP 82609. Map them, with each precinct's share of the ZIP's residents.

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ZIP 82609 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.