In qualifying Idaho counties, county commissioners divide the county into five subdistricts, and commissioner elections include primaries beginning in 2028.
In counties that meet the population and voter conditions, county commissioners divide the county into five subdistricts, with no precinct split.
Commissioner elections in the covered districts include primary elections beginning in 2028.
Independent candidates need five voter signatures, and write-in candidates need five primary votes and a filed declaration of intent.
The statewide rule for one nonpartisan ballot does not cover single countywide highway districts.
County commissioners divide the county into five subdistricts. This applies in a county with more than 200,000 people where voters previously chose to establish a countywide highway district. The subdistricts must be as nearly equal in population as practical, and no precinct may be split. Each commissioner must live in the subdistrict they represent; county commissioners, mayors, and city council members cannot serve as highway district commissioners. The subdistrict provision took effect July 1, 2026.
Commissioner elections include primary elections. This applies to highway district commissioners in the counties covered by the five-subdistrict provision. The primary elections follow Idaho's rules for primary elections. This applies beginning with the 2028 elections.
Candidates for single countywide highway district offices follow county election procedures. These procedures cover party, independent, and write-in candidates for single countywide highway district offices. An independent candidate must file a declaration and a petition with five qualified voters' signatures. A write-in candidate must receive at least five primary votes and file a declaration of intent. Candidate filing dates follow the county deadlines stated for the primary election.
The single nonpartisan ballot rule for highway commissioner elections excludes single countywide highway districts. The exception covers commissioners of single countywide highway districts organized under Idaho law. This provision took effect January 1, 2027.
No hearings or votes scheduled.