Okla. Stat. tit. 11, § 11-31-102: Library board of directors

The municipal governing body may, in its discretion and by

ordinance, place the management and control of the public library

under a library board of directors. The library board shall consist

of at least five but not more than nine directors, chosen by the

municipal governing body with reference to their fitness for such

office. No director shall receive compensation as such. Directors

appointed to the library board shall hold office for a term of three

(3) years from the first day of May following their appointment, and

their terms shall be staggered. The municipal governing body may

remove any director for misconduct or neglect of duty. Vacancies in

the library board of directors shall be filled in the same manner as

original appointments.