RANKING · 2024 ACS · 17 SHOWN OF 17

Youngest by median age, Wyoming cities

Wyoming cities with the youngest median age (2023 ACS). This list covers the 17 cities in Wyoming that qualify, ranked against each other statewide.

Flip the list · Oldest by median age, US cities →

WyomingAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Laramie, WYWY32,28426.9+6%

02Powell, WYWY6,57432.5−6%

03Gillette, WYWY34,02434.2+8%

04Riverton, WYWY10,91035.1−7%

05Jackson, WYWY10,72035.3+15%

06Rock Springs, WYWY22,93635.9+4%

07Evanston, WYWY11,70536.0+17%

08Green River, WYWY11,45037.2+9%

09Casper, WYWY58,77137.3+3%

10Lander, WYWY7,37937.5−7%

11Douglas, WYWY6,46938.1+8%

12Cheyenne, WYWY66,50738.9+6%

13Sheridan, WYWY20,01539.1−1%

14Rawlins, WYWY7,74539.7+10%

15Torrington, WYWY6,20539.8−3%

16Cody, WYWY10,37742.3+6%

17Ranchettes, WYWY5,94949.5+17%

SHOWING 1–17 OF 17

Download CSV (full list, 17 rows)

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES