How Wyoming Compares

Wyoming

39.1 years

National

38.9 years

0.5% above

State Ranking

Rank	State	Value
#24	Kentucky	39.1 years
#25	Nevada	39.1 years
#26	North Carolina	39.1 years
#27	Wyoming	39.1 years
#28	Arizona	39.0 years
#29	Illinois	39.0 years
#30	Missouri	39.0 years

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Highest Age Counties in Wyoming

#	County	Age
1	Niobrara County	54.9 years
2	Johnson County	47.3 years
3	Platte County	47.0 years
4	Park County	44.9 years
5	Washakie County	44.4 years
6	Crook County	44.1 years
7	Weston County	44.0 years
8	Sublette County	43.5 years
9	Hot Springs County	43.3 years
10	Goshen County	42.8 years

Lowest Age Counties in Wyoming

#	County	Age
23	Albany County	28.6 years
22	Campbell County	36.3 years
21	Uinta County	37.1 years
20	Sweetwater County	37.9 years
19	Natrona County	38.4 years
18	Laramie County	38.5 years
17	Fremont County	39.7 years
16	Teton County	40.2 years
15	Carbon County	40.6 years
14	Big Horn County	41.7 years

Median Age in Wyoming

Wyoming has a median age of 39.1 years, ranking #27 of 52 among all 52 states and territories. This is 0.5% above the national value of 38.9 years.

Across Wyoming's 23 counties, median age ranges from 28.6 years to 54.9 years. The county with the highest value is Niobrara County at 54.9 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.