---
type: Jurisdiction
title: "Adair County, OK"
classification: county
fips: "40001"
state: "OK"
demographics:
  population: 19575
  population_under_18: 5117
  population_18_64: 11368
  population_65_plus: 3090
  median_household_income: 48041
  poverty_rate: 21.52
  homeownership_rate: 68.51
  unemployment_rate: 6.86
  median_home_value: 117800
  gini_index: 0.4603
  vacancy_rate: 12.46
  race_white: 7748
  race_black: 148
  race_asian: 250
  race_native: 7775
  hispanic: 1407
  bachelors_plus: 2234
districts:
  - to: "us/states/ok/districts/02"
    rel: in-district
    area_weight: 0.9999
  - to: "us/states/ok/districts/senate/4"
    rel: in-district
    area_weight: 0.9999
  - to: "us/states/ok/districts/house/86"
    rel: in-district
    area_weight: 0.9999
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, ok]
timestamp: "2026-07-03"
---

# Adair County, OK

County jurisdiction.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 19575 |
| Under 18 | 5117 |
| 18–64 | 11368 |
| 65+ | 3090 |
| Median household income | 48041 |
| Poverty rate | 21.52 |
| Homeownership rate | 68.51 |
| Unemployment rate | 6.86 |
| Median home value | 117800 |
| Gini index | 0.4603 |
| Vacancy rate | 12.46 |
| White | 7748 |
| Black | 148 |
| Asian | 250 |
| Native | 7775 |
| Hispanic/Latino | 1407 |
| Bachelor's or higher | 2234 |

## Districts

- [OK-02](/us/states/ok/districts/02.md) — 100% (congressional)
- [OK Senate District 4](/us/states/ok/districts/senate/4.md) — 100% (state senate)
- [OK House District 86](/us/states/ok/districts/house/86.md) — 100% (state house)

## Source

- demographics: Census ACS 2023
- districts: PostGIS area-intersection over Census TIGER 2024 boundaries