Population of Counties in Utah (2017)

Name 2017 Population Growth Rate
Salt Lake County1,121,3548.54%
Utah County592,29913.88%
Davis County342,28111.14%
Weber County247,5606.61%
Washington County160,24515.75%
Cache County122,7538.28%
Tooele County64,83310.79%
Box Elder County53,1395.97%
Iron County49,9377.94%
Summit County40,30710.54%
Uintah County36,37312.10%
Wasatch County30,52829.20%
Sanpete County29,4095.48%
Sevier County21,2672.38%
Carbon County20,399-4.77%
Duchesne County20,3379.57%
San Juan County16,89514.18%
Millard County12,6941.45%
Morgan County11,43720.05%
Juab County11,0107.71%
Emery County10,216-6.98%
Grand County9,5793.02%
Kane County7,3342.96%
Beaver County6,463-2.78%
Garfield County4,986-3.65%
Wayne County2,702-2.28%
Rich County2,3193.02%
Piute County1,466-5.78%
Daggett County1,0951.77%