Ok County Directory
County-level affordability, income limits, and rent data from official HUD, IRS, and BLS sources.
Updated Jun 19, 2026 · Dataset v2 · HUD FY2026 · FMR FY2026 · IRS 2025 · BLS CPI-U 2013–2025
Ok at a glance
Counties indexed
77
State median income
$77,500
per year · HUD Area Median Income
State median FMR (2BR)
$937
per month · HUD Fair Market Rent
Top counties by signal
Highest median income
- 1.Cimarron County$99,100/yr
- 2.Payne County$98,800/yr
- 3.Canadian County$97,300/yr
- 4.Cleveland County$97,300/yr
- 5.Logan County$97,300/yr
Highest Fair Market Rent (2BR)
- 1.Canadian County$1,244/mo
- 2.Cleveland County$1,244/mo
- 3.Logan County$1,244/mo
- 4.McClain County$1,244/mo
- 5.Oklahoma County$1,244/mo
Highest rent burden
- 1.Harmon County20.3%
- 2.Adair County18.3%
- 3.Jefferson County18.2%
- 4.Kiowa County18.2%
- 5.McIntosh County18.1%
Burden = (12 × FMR 2BR) ÷ median income
Featured clusters
County groupings by affordability profile.
Income Leaders
Highest HUD Area Median Income
Most Affordable
Lowest annual rent burden
High Rent Markets
Highest HUD Fair Market Rents
Frequently asked questions
How many counties are in Ok?
Ok has 77 counties indexed in the GovCalculator dataset, sourced from HUD, IRS, and BLS public data.
Which county in Ok has the highest median income?
Cimarron County has the highest HUD Area Median Income in Ok at $99,100 per year.
Which county in Ok has the highest Fair Market Rent?
Oklahoma County has the highest HUD Fair Market Rent (2-bedroom) in Ok at $1,244 per month.
Which county in Ok is most affordable relative to income?
Cimarron County has the lowest annual rent burden in Ok — approximately 11.3% of median income spent on a 2-bedroom Fair Market Rent. Rent burden is calculated as (12 × FMR 2BR) ÷ Area Median Income.