Oklahoma Population

Overview

3.95 million

Total Population

36.8

Median age

50.23%

Female population %

99.1:100

Gender ratio (M:F)

10-14 years

Largest age group

55.8

Total dependency ratio

White

Largest racial group

443,914

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Oklahoma's population is young compared to the rest of the country:

The median age in Oklahoma is 36.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Oklahoma's population under 18 was 24.34%, compared to the 22.51% nationwide.
Oklahoma's elderly or the senior population (over 65 age) was 15.60% as compared to 16.04% nationwide.
Of the total population in Oklahoma, 20.24% were under the age of 15, 20.58% aged 15 to 29, 43.58% aged 30 to 64, 13.91% aged 65 to 84, and 1.69% were 85 years of age and older.

There are 18,282 more females than males in Oklahoma:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.23% females and 49.77% males in Oklahoma.
The Oklahoma gender ratio is 99.1:100 i.e. 99.1 men to 100 women (0.991).
For male population, the largest age group is 10-14 years with a population of 142,822.
For the female population, the largest age group is 10-14 years with a population of 136,325.

Oklahoma's population has become increasingly diverse:

Racial distribution of Oklahoma population: 69.72% are White, 7.21% are Black or African American, 7.69% are American Indian and Alaska Native, 2.24% are Asian, 0.17% are Native Hawaiian and other Pacific Islander, 3% are some other race and 9.96% are multiracial.
Oklahoma's racial breakdown clearly shows that there is an absolute majority of White population in the state.
By ethnicity, 443,914 is Hispanic or Latino (of any race), and 3.50 million (88.76% of the total population) is Non-Hispanic.
The largest racial group in Oklahoma is White with a population of 2.75 million (69.72% of the total population).

Oklahoma's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 4,019,800 in the year 2022
From 2000 to 2010, Oklahoma's population increased by 306,123 (8.86%), as compared to the national growth of 9.63%.
From 2010 to 2020, Oklahoma's population increased by 204,898 (5.45%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Oklahoma's population was lowest in year 2000 at 3,453,891.