C.R.S. § 22-31-104

(1) Except as provided in section 22-31-131 , pertaining to districts whose boundaries are coterminous with a city and county, the regular biennial school election in each school district shall be held the first Tuesday in November of each odd-numbered year. (2)(Deleted by amendment, L. 2006, p. 1021, § 1, effective May 25, 2006.)(3) School district directors elected shall serve until their successors are elected and qualified. A director shall take office no later than fifteen days following the date on which the school district receives the official abstract of votes pursuant to section 1-10-102 , C.R.S.