Population of Counties in Wyoming (2019)

Name 2019 Population Growth Since 2010
Laramie County98,9767.31%
Natrona County79,1154.83%
Campbell County46,140-0.23%
Sweetwater County43,051-1.20%
Fremont County39,531-1.66%
Albany County38,6015.86%
Sheridan County30,2333.74%
Park County29,3243.84%
Teton County23,0818.38%
Uinta County20,299-3.75%
Lincoln County19,4347.38%
Carbon County14,971-5.53%
Converse County13,640-1.32%
Goshen County13,376-0.34%
Big Horn County11,8811.84%
Sublette County9,813-4.37%
Platte County8,566-1.14%
Johnson County8,460-1.51%
Washakie County7,885-7.56%
Crook County7,4504.62%
Weston County6,967-3.22%
Hot Springs County4,555-5.32%
Niobrara County2,388-4.13%