RANKING · 2024 ACS · 17 SHOWN OF 17

Most population gained, Wyoming cities

Wyoming cities that added the most residents from the 2020 census to 2024, by raw count of people rather than percentage. This list covers the 17 cities in Wyoming that qualify, ranked against each other statewide.

Flip the list · Most population lost, US cities →

WyomingAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2000 2010 2020 2024

RANKPLACESTATEPOPPOPULATION CHANGEVS 2000

01Laramie, WYWY32,284+827+60%

02Sheridan, WYWY20,015+548−71%

03Cody, WYWY10,377+248−74%

04Riverton, WYWY10,910+174+61%

05Cheyenne, WYWY66,507+107−96%

06Powell, WYWY6,574+84+4%

07Torrington, WYWY6,205+63−50%

08Evanston, WYWY11,705+53−91%

09Douglas, WYWY6,469+34−84%

10Gillette, WYWY34,024+28−99%

11Jackson, WYWY10,720-4−100%

12Rawlins, WYWY7,745-92−89%

13Lander, WYWY7,379-114−27%

14Casper, WYWY58,771-199−107%

15Green River, WYWY11,450-244−73%

16Ranchettes, WYWY5,949-250−130%

17Rock Springs, WYWY22,936-399+40%

SHOWING 1–17 OF 17

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES