Okla. Stat. tit. 11, § 11-16-202: First election held in aldermanic cities with one

councilmember per ward.

At the first general municipal election held in the odd-numbered

year following adoption of the aldermanic form of government with

one (1) councilmember per ward, the officers to be elected and their

terms are as follows:

1. Four-year terms: Councilmembers from odd-numbered wards;

the mayor; the clerk; the marshal; and the street commissioner.

2. Two-year terms: Councilmembers from even-numbered wards;

and the treasurer.

At general municipal elections held thereafter, the successors of

the officers whose terms are expiring shall be elected for four-year

terms.