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Data from November 2026

The counties of Oklahoma

Oklahoma has 77 counties. The most populous is Oklahoma County (806,199 people); the most expensive homes are in McClain County ($255,900) and the least expensive in Harmon County ($79,700). Each has its own page with prices, limits and help nearby.

Key numbers in Oklahoma

Counties
77
each with its own page
People
4M
Census, Average 2020–2024
Typical home
$199,800
median value in Oklahoma

Source: American Community Survey (ACS) 5-year estimates Average 2020–2024 American Community Survey (ACS) 5-year estimates (external site) Source: FHA mortgage limits (HUD) Data from 2026 data FHA mortgage limits (HUD) (external site)

Map and extremes

Where it costs more and less in Oklahoma

Map of Oklahoma: typical home value by county

Typical home value by county

  • Under $115,900
  • $115,900–$137,800
  • $137,800–$158,400
  • $158,400–$175,400
  • $175,400 or more
  • People

    Highest
    806,199
    Oklahoma County
    Lowest
    2,218
    Cimarron County
  • Typical home

    Highest
    $255,900
    McClain County
    Lowest
    $79,700
    Harmon County
  • Typical rent

    Highest
    $1,289
    Canadian County
    Lowest
    $646
    Latimer County

The full list

Every county in Oklahoma

Type a name to filter or tap a column to sort. Each county links to its page.

Census medians; FHA limit for one unit. · American Community Survey · Average 2020–2024 · FHA mortgage limits · 2026 data Source: American Community Survey (ACS) 5-year estimates Average 2020–2024 American Community Survey (ACS) 5-year estimates (external site)

Frequently asked questions

How many counties does Oklahoma have?

Oklahoma has 77 counties. The most populous is Oklahoma County (806,199 people) and the least populous Cimarron County (2,218), per the Census (Average 2020–2024).

Which county in Oklahoma has the most expensive homes?

By typical value (Average 2020–2024, Census), the most expensive is McClain County ($255,900) and the least expensive Harmon County ($79,700).

Where is rent highest in Oklahoma?

The highest typical rent is in Canadian County ($1,289 a month) and the lowest in Latimer County ($646), per the Census (Average 2020–2024).

Which county in Oklahoma has the highest FHA limit?

In 2026 data, every county in Oklahoma has the same FHA limit for one unit: $541,287.