RANKING · 2010 CENSUS · 17 SHOWN OF 17

Fastest growing, Wyoming cities · 2010

Wyoming cities ranked by population growth from the 2000 census to 2010. 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

RELATEDLargest by population Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2024

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Gillette, WYWY34,024+48.1%+321%

02Rock Springs, WYWY22,936+23.1%−1636%

03Ranchettes, WYWY5,949+19.1%−7%

04Powell, WYWY6,574+17.5%+1044%

05Douglas, WYWY6,469+15.7%+277%

06Riverton, WYWY10,910+14.0%+1094%

07Laramie, WYWY32,284+13.3%+585%

08Torrington, WYWY6,205+12.6%+467%

09Cheyenne, WYWY66,507+12.2%+103%

10Casper, WYWY58,771+11.4%+84%

11Jackson, WYWY10,720+10.8%−89%

12Sheridan, WYWY20,015+10.4%−24%

13Lander, WYWY7,379+9.0%−506%

14Rawlins, WYWY7,745+8.4%−194%

15Cody, WYWY10,377+7.8%−35%

16Evanston, WYWY11,705+7.4%+34%

17Green River, WYWY11,450+6.0%−184%

SHOWING 1–17 OF 17

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