Okla. Stat. tit. 19, § 19-866.25: Zoning regulations to govern

Whenever the zoning regulations made under authority of this act

require a greater width of size of yards, courts, or other open

spaces or require a lower height of building or a less number of

stories or require a greater percentage of lot to be left unoccupied

or require a lower density of population, or require a more

restricted use of land, or impose other higher standards than are

required in any other statute, local order of regulation, private

deed restrictions or private covenants, the regulations made under

the authority of this act shall govern.