Iowa Code Title IX. Local Government [Chs. 331-420] § 331.239. Board-elected executive form

The board-elected executive form consists of an elected board of an odd number with staggered terms of office and one elected executive whose term shall be the same as that of a member of the board. If the administrative offices of the county, excluding the county executive, are appointive under the plan, the board shall have at least five members. The board shall have a chairperson who shall be elected by the members of the board from their own number for a term established by ordinance, and who shall vote as a member of the board. The elected executive may veto ordinances and resolutions, subject to an override by a two-thirds vote of the board.