Harmon County Oklahoma Landlord-Tenant Law: Guide for Hollis & Southwestern Oklahoma Border Rental Property Owners
Harmon County sits in the very corner of Oklahoma where two Texas borders — western and southern — converge, a landscape of cotton fields, rangeland, and the wide, windswept prairie of the Red River Plains. With a 2020 census population of only 2,488, Harmon County is Oklahoma’s second-least populous county, a distinction it has held for decades as its population declined steadily from a 1930 peak of 13,834 — a loss of more than 82% driven by agricultural mechanization and outmigration to urban centers. The county was created in 1909 from a portion of adjacent Greer County, and it carries the same peculiar territorial history: the area was part of the “Greer County, Texas” dispute that was not resolved until the U.S. Supreme Court awarded it to Oklahoma Territory in 1896. The county was named for Judson Harmon, who served as Governor of Ohio at the time of the county’s creation.
The county seat of Hollis, with approximately 1,700 residents, is essentially the county’s sole urban center — the only incorporated place with any meaningful commercial and residential infrastructure. The communities of Gould, Vinson, and Eldorado are very small. The county’s economy is almost entirely agricultural: cotton has long been king, supplemented by wheat, sorghum, and cattle ranching. Harmon County has a notable demographic profile for such a small, isolated rural county — approximately 29.7% of residents identify as Hispanic or Latino, reflecting a long history of agricultural labor migration in the southwestern Oklahoma cotton economy. This demographic diversity in a very small market carries Fair Housing implications that landlords should understand clearly.
The ORLTA in Harmon County
All residential rental relationships in Harmon County are governed by the Oklahoma Residential Landlord and Tenant Act (ORLTA), codified at Oklahoma Statutes Title 41. No local ordinances modify the ORLTA in Harmon County. There is no rental licensing requirement and no rent control. For nonpayment, a five-day pay-or-quit notice (rent only — no late fees) is required before filing a Forcible Entry and Detainer (FED) action. For other lease violations, a fifteen-day notice to cure or quit is required. Month-to-month tenancies require thirty days’ written notice to terminate. Non-emergency entry requires twenty-four hours’ advance notice. Security deposits have no statutory cap but must be held in an FDIC-insured Oklahoma institution, with the 45-day return clock beginning only after termination, possession delivery, and a written tenant demand. Self-help eviction — lockouts, utility shutoffs — is illegal statewide regardless of how informal the tenancy arrangement is.
Eviction Procedure at the 14th Judicial District Court
FED actions in Harmon County are filed at the Harmon County Courthouse, 114 W. Hollis St., Hollis, OK 73550, phone (580) 688-3617, open Monday through Friday from 8:00 AM to 4:00 PM. Harmon County is part of Oklahoma’s 14th Judicial District. After the applicable notice period expires, the landlord files the FED petition, pays the filing fee, and is assigned a hearing date. Oklahoma’s prevailing party attorney fee provision means the losing party may be required to pay the winning party’s attorney fees — procedural accuracy from notice through judgment matters even in the state’s smallest markets.
Fair Housing in a Diverse Small Market
Harmon County’s approximately 30% Hispanic/Latino population is the most significant demographic characteristic for Fair Housing compliance purposes in the county’s rental market. The federal Fair Housing Act prohibits discrimination based on national origin, race, color, and other protected characteristics — and applies fully to every landlord in Harmon County, regardless of the county’s size or isolation. In a market this small, where everyone in the community knows everyone else and where the landlord-tenant relationship can easily become personal and informal, the risk of inconsistent application of screening criteria is elevated. A landlord who applies different income requirements, reference checks, credit standards, or deposit amounts to different applicants without documented, objective justification is exposed to Fair Housing claims regardless of stated intent. Written screening criteria, applied consistently and documented for each applicant, is the only legal protection available — and it is the right approach in any market.
This guide is provided for general informational purposes only and does not constitute legal advice. Consult a licensed Oklahoma attorney or contact the Harmon County District Court at (580) 688-3617 for guidance specific to your situation. Last updated: April 2026.
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