RANKING · 2000 CENSUS · 17 SHOWN OF 17

Youngest by median age, Wyoming cities · 2000

Wyoming cities with the youngest median age (2000 ACS). This list covers the 17 cities in Wyoming that qualify, ranked against each other statewide.

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WyomingAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 1990

01Laramie, WYWY32,28425.3−1%

02Evanston, WYWY11,70530.7+12%

03Jackson, WYWY10,72030.8−6%

04Gillette, WYWY34,02431.7+8%

05Green River, WYWY11,45034.1+16%

06Rock Springs, WYWY22,93634.5+11%

07Powell, WYWY6,57434.6+12%

08Douglas, WYWY6,46935.4+11%

09Casper, WYWY58,77136.1+10%

10Rawlins, WYWY7,74536.1+17%

11Cheyenne, WYWY66,50736.6+10%

12Riverton, WYWY10,91037.8+15%

13Sheridan, WYWY20,01539.3+10%

14Cody, WYWY10,37739.8+11%

15Lander, WYWY7,37940.2+18%

16Torrington, WYWY6,20541.1+18%

17Ranchettes, WYWY5,94942.3+20%

SHOWING 1–17 OF 17

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS