In addition to decennial census adjustments required by RCW 29A.76.010, the Council shall reestablish district boundaries whenever the population in any district exceeds by 10 percent or more the population in any other district; provided, that no change in the boundaries of any district shall be made within 90 days next before the date of a general municipal election, nor within 12 months after the districts have been established or altered. [Ord. 4665 § 1, 2023; Ord. 4632 §1, 2022; Ord. 4315, 2016; Code 1970 § 1.10.100.]