Youngest Cities in Wyoming

The top 23 of 23 Wyoming cities on GIS Map, ranked by lowest median age.

#	City	County	Median age	Population
1	Laramie	Albany	26.9 years	32,234
2	Afton	Lincoln	31.9 years	2,908
3	Powell	Park	32.5 years	6,503
4	Gillette	Campbell	34.2 years	33,431
5	Riverton	Fremont	35.1 years	10,856
6	Jackson	Teton	35.3 years	10,756
7	Rock Springs	Sweetwater	35.9 years	23,127
8	Evanston	Uinta	36 years	11,800
9	Green River	Sweetwater	37.2 years	11,581
10	Casper	Natrona	37.3 years	58,839
11	Lander	Fremont	37.5 years	7,432
12	Douglas	Converse	38.1 years	6,420
13	Cheyenne	Laramie	38.9 years	65,239
14	Sheridan	Sheridan	39.1 years	19,285
15	Rawlins	Carbon	39.7 years	8,129
16	Torrington	Goshen	39.8 years	6,182
17	Thermopolis	Hot Springs	40.5 years	2,709
18	Worland	Washakie	41.4 years	4,794
19	Cody	Park	42.3 years	10,276
20	Saratoga	Carbon	42.6 years	1,740
21	Buffalo	Johnson	48 years	4,572
22	Pinedale	Sublette	49.3 years	2,048
23	Star Valley Ranch	Lincoln	53.3 years	2,007

Top Wyoming Counties

Counties ranked by lowest median age.

1. Albany County28.6 years 2. Campbell County36.3 years 3. Uinta County37.1 years 4. Sweetwater County37.9 years 5. Natrona County38.4 years 6. Laramie County38.5 years 7. Fremont County39.7 years 8. Teton County40.2 years 9. Carbon County40.6 years 10. Big Horn County41.7 years

Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates. Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Youngest Cities in Wyoming”, https://gismap.land/rankings/wyoming/youngest-cities. Figures from U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.

Youngest Cities in Wyoming

Top Wyoming Counties

More Wyoming rankings