34-307. PRECINCT BOUNDARIES MAINTAINED. From January 15 in any year ending in 8 through September 15 in any year ending in 1, the board of county commissioners shall make no changes in precinct boundaries, except that a single precinct may be divided into two (2) or more new precincts wholly contained within the original precinct.
PRECINCT BOUNDARIES MAINTAINED
Idaho Code § 34-307, under ELECTION PRECINCTS AND JUDGES.
Idaho Code § 34-307