Legislative Districts in Idaho

The state of Idaho is divided into 35 legislative districts, each represented by one Senator and two Representatives. Reapportionment, which must take place soon after the U.S. Census figures are published every ten years, realigns legislative districts proportionately with the census population totals. The bipartisan Idaho Commission for Reapportionment is responsible for drawing districts boundaries for Legislative and congressional elections. These legislative boundaries were created using the 2020 census block data and drawn by Idaho Commission for Reapportionment established by the Idaho Secretary of State office in 2021.