Boundary Atlas

ZIP code 83854: Post Falls, ID

ZIP code 83854 is in Post Falls (79% of residents) and Hauser (1.6%), in Kootenai County, Idaho. 19% of its residents live outside city limits. It is in Idaho's 1st congressional district. Its state senate districts are State Senate District 5 (91%) and State Senate District 3 (9.3%); its state house districts are State House District 5 (91%) and State House District 3 (9.3%).

49,040residents (2020 Census)
77.6 sq miland area
3cities and towns
1congressional district
24voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Post Falls79%
Hauser1.6%
State Line<0.1%

CountyShare of ZIP residents
Kootenai County100%

Town or county subdivisionShare of ZIP residents
Post Falls-Rathdrum CCD98%
Coeur d'Alene CCD1.8%

Congressional district

Congressional districtShare of ZIP residents
Idaho's 1st congressional district (ID-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (ID-01)Russ Fulcher (R)202-225-6611100%
U.S. SenatorJames E. Risch (R)202-224-2752 · contact formstatewide
U.S. SenatorMike Crapo (R)202-224-6142 · contact formstatewide
State Senator (State Senate District 5)Carl Bjerke (R)208-704-092591%
State Senator (State Senate District 3)Doug Okuniewicz (R)9.3%
State Representative (State House District 5)Ron Mendive (R)208-667-933091%
State Representative (State House District 5)Tony Wisniewski (R)91%
State Representative (State House District 3)Jordan Redman (R)208-252-50709.3%
State Representative (State House District 3)Vito Barbieri (R)208-620-08739.3%

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 591%
State Senate District 39.3%

State house districtShare of ZIP residents
State House District 591%
State House District 39.3%

Voting precincts

24 voting precincts overlap ZIP 83854. Map them, with each precinct's share of the ZIP's residents.

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ZIP 83854 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.