Idaho Legislative District 31

Idaho Legislative District 31 is one of 35 districts of the Idaho Legislature. It is currently represented by Steve Bair, Republican of Blackfoot,Neil Anderson, Republican of Blackfoot, and Julie VanOrden, Republican of Pingree.

District 31 currently consists of all of Bingham County.

From 2002 to 2012, District 31 consisted of all of Bear Lake, Caribou, Franklin, and Oneida Counties and a portion of Bannock County.

From 1992 to 2002, District 31 consisted of all of Butte County and portion of Bingham County.