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Median Age in Wyoming, by County

Median Age for every county in Wyoming, ranked. The highest is Niobrara County at 54.9 and the lowest is Albany County at 28.6.

Wyoming: 39.1 · United States: 38.9 · median county in Wyoming: 42.7

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#County Median Age
1Niobrara County54.9
2Johnson County47.3
3Platte County47.0
4Park County44.9
5Washakie County44.4
6Crook County44.1
7Weston County44.0
8Sublette County43.5
9Hot Springs County43.3
10Goshen County42.8
11Lincoln County42.7
12Sheridan County42.7
13Converse County42.1
14Big Horn County41.7
15Carbon County40.6
16Teton County40.2
17Fremont County39.7
18Laramie County38.5
19Natrona County38.4
20Sweetwater County37.9
21Uinta County37.1
22Campbell County36.3
23Albany County28.6

Half of residents are older than this and half are younger.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Wyoming ranks 27th of 52 states for median age.

Median Age in other states

Other statistics for Wyoming by county