Any or all districts for county commissioners may be multi-member districts, but the division of the county into districts for county commissioners shall conform to the constitutional standards for division of the state into districts for election of members of the general assembly. If the proposition for the alternative form adopted provides that any county commissioners shall be elected by districts, the board of county commissioners shall, every ten years, commencing in 1971 and every ten years thereafter, divide the county into county commissioner districts, using the most recent decennial federal census.
R.C. §302.082