How Oklahoma Compares

Oklahoma

37.0 years

National

38.9 years

4.9% below

State Ranking

Rank	State	Value
#44	Kansas	37.4 years
#45	Idaho	37.3 years
#46	Nebraska	37.2 years
#47	Oklahoma	37.0 years
#48	North Dakota	35.9 years
#49	Alaska	35.8 years
#50	Texas	35.6 years

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Highest Age Counties in Oklahoma

#	County	Age
1	McIntosh County	47.1 years
2	Delaware County	46.9 years
3	Cimarron County	46.6 years
4	Alfalfa County	44.6 years
5	Pushmataha County	43.8 years
6	Ellis County	43.5 years
7	Osage County	43.5 years
8	Grant County	43.2 years
9	Kiowa County	42.4 years
10	Noble County	42.2 years

Lowest Age Counties in Oklahoma

#	County	Age
77	Payne County	27.7 years
76	Custer County	32.8 years
75	Texas County	33.0 years
74	Comanche County	34.1 years
73	Woods County	34.3 years
72	Jackson County	35.1 years
71	Oklahoma County	35.2 years
70	Cleveland County	35.4 years
69	Tulsa County	36.0 years
68	Garfield County	36.0 years

Median Age in Oklahoma

Oklahoma has a median age of 37.0 years, ranking #47 of 52 among all 52 states and territories. This is 4.9% below the national value of 38.9 years.

Across Oklahoma's 77 counties, median age ranges from 27.7 years to 47.1 years. The county with the highest value is McIntosh County at 47.1 years.

The median age of the total population.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.