ZIP Code 83858 is completely within the 1st US Congressional District of Idaho and is currently represented by Republican Russ Fulcher.
ZIP Code 83858 is within two Idaho State House of Representatives districts: the Idaho State House of Representatives District 2 currently represented by Republican Heather Scott and Republican Dale Hawkins and and the Idaho State House of Representatives District 3 currently represented by Republican Vito Barbieri and Republican Jordan Redman and . ZIP Code 83858 is within two Idaho State Senate districts: Idaho State Senate District 2 currently represented by Republican Phil Hart and Idaho State Senate District 3 currently represented by Republican Doug Okuniewicz.