Okla. Stat. tit. 19, §§ 866.2, 866.27, 869.5 § 866.2
City and County Powers
Operative Text
In any county of the state authorized to avail itself of the provisions of this act and form with a city located therein a cooperative planning commission, such city is hereby empowered to adopt, amend, extend, add to or carry out a comprehensive plan for such city under the authority of existing statutes and laws and in addition is hereby authorized to establish a housing code in accordance with the provisions hereinafter set forth in this act, and it may also perform any additional urban planning which is needed including, but not limited to, surveys, land use studies, urban renewal plans, conservation plans, technical service and other planning work. Such county is hereby granted authority to establish zoning regulations, a building code and construction codes and a housing code in accordance with the provisions of this act for all the area located within three (3) miles of such municipality or within one-fourth (1/4) mile of any state or federal highway located anywhere in the county, or within one-half (1/2) mile of any water supply or reservoir owned by the municipality, excluding, however, any incorporated area, except as hereinafter provided; and further provided that such county is hereby granted authority to adopt, amend, extend, add to or carry out within the jurisdictional limits as provided by this act, excluding, however, any incorporated area and any unincorporated town which has been platted for more than ten (10) years, except as hereinafter provided, all additional elements of a comprehensive plan including, but not limited to, plans for major streets and highways and other elements of water, rail, air and land transportation plans, public facilities plans, capital improvement programs, uniform regulations for land subdivision and for the improvements located thereon, building line regulations, urban renewal plans and conservation plans. However, the provisions of this section shall not be construed to prohibit a municipality in a metropolitan area planning commission from creating its own separate planning commission to act within the boundary of the municipality. In every county of this state having an upstream terminal port and turnaround where navigation ends, or in any county containing all or any part of a reservoir or reservoirs constructed by the Bureau of Reclamation, the United States Army Corps of Engineers or by the Grand River Dam Authority, such county is hereby granted authority, at the discretion of the board of county commissioners, to establish zoning regulations, a building code and construction codes and a housing code in accordance with the provisions of this act for all or any part of the unincorporated area within the county, and further provided that such county is hereby granted authority to adopt, amend, extend, add to or carry out, throughout the unincorporated area of the county, additional elements of a comprehensive plan including, but not limited to, plans for major streets and highways and other elements of water, rail, air and land transportation plans, public facilities plans, capital improvement programs, uniform regulations for land subdivision and for the improvements located thereon, building line regulations and conservation plans.
Under 19 O.S. §§ 866.2, 866.27, and 869.5, Oklahoma cities and counties that form cooperative planning commissions are granted broad authority to shape land use and housing standards in their jurisdictions. Cities may adopt or update comprehensive plans and establish housing codes, while counties may impose zoning regulations, building codes, and housing codes within defined geographic buffers—such as within three miles of a municipality or near state highways and water supplies. Counties containing certain reservoirs or navigation terminals receive additional discretion to extend these regulations across unincorporated areas.
Plain English — not legal advice.
Property owners and managers operating in areas governed by 19 O.S. §§ 866.2, 866.27, and 869.5 should be aware that both city and county authorities may independently establish and enforce housing codes, zoning regulations, and building standards. Compliant operators typically verify which local jurisdiction's codes apply to their property, particularly if the property sits in an unincorporated area near a municipality, highway, or reservoir. Staying current with any amendments to local comprehensive plans or housing codes adopted under this act is a standard part of responsible property management in these areas.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Under 19 O.S. §§ 866.2, 866.27, and 869.5, tenants living in cities or in unincorporated county areas near municipalities, highways, or reservoirs may be protected by locally adopted housing codes established through this framework. If a rental unit appears to fall short of applicable housing code standards, tenants can generally inquire with the relevant city or county planning or code enforcement office to understand what requirements apply to their area. Tenant-rights organizations familiar with Oklahoma local government structures can help clarify which jurisdiction's housing code governs a particular property and what complaint or enforcement processes are available.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated October 18, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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