RANKING · 2000 CENSUS · 17 SHOWN OF 17

Oldest by median age, Wyoming cities · 2000

Wyoming cities ranked by median age of residents (2000 ACS). This list covers the 17 cities in Wyoming that qualify, ranked against each other statewide. The median across all 17 is 36.1.

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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

01Ranchettes, WYWY5,94942.3+20%

02Torrington, WYWY6,20541.1+18%

03Lander, WYWY7,37940.2+18%

04Cody, WYWY10,37739.8+11%

05Sheridan, WYWY20,01539.3+10%

06Riverton, WYWY10,91037.8+15%

07Cheyenne, WYWY66,50736.6+10%

08Casper, WYWY58,77136.1+10%

09Rawlins, WYWY7,74536.1+17%

10Douglas, WYWY6,46935.4+11%

11Powell, WYWY6,57434.6+12%

12Rock Springs, WYWY22,93634.5+11%

13Green River, WYWY11,45034.1+16%

14Gillette, WYWY34,02431.7+8%

15Jackson, WYWY10,72030.8−6%

16Evanston, WYWY11,70530.7+12%

17Laramie, WYWY32,28425.3−1%

SHOWING 1–17 OF 17

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS