Population of Counties in Kentucky (2017)

Name 2017 Population Growth Rate
Jefferson County765,3523.11%
Fayette County318,4497.32%
Kenton County164,9453.09%
Boone County128,5367.69%
Warren County125,5329.91%
Hardin County107,3160.28%
Daviess County99,6743.06%
Campbell County92,2111.77%
Madison County89,5477.26%
Bullitt County79,1516.24%
Christian County72,351-2.43%
Oldham County65,5608.50%
McCracken County65,162-0.56%
Pulaski County63,9561.19%
Pike County60,555-6.96%
Laurel County60,2502.14%
Scott County53,97213.73%
Jessamine County52,3577.48%
Franklin County50,5602.54%
Boyd County48,132-3.00%
Shelby County46,4089.82%
Henderson County46,2530.00%
Hopkins County45,904-2.04%
Nelson County45,5594.47%
Barren County43,9934.43%
Calloway County38,4372.87%
Graves County37,182-0.11%
Floyd County37,110-7.07%
Whitley County36,0960.98%
Greenup County35,893-2.72%
Clark County35,8190.59%
Knox County31,687-0.54%
Marshall County31,365-0.33%
Muhlenberg County31,028-1.93%
Boyle County30,0184.84%
Meade County28,126-2.11%
Montgomery County27,7714.57%
Perry County27,343-4.71%
Harlan County27,168-7.04%
Bell County27,117-5.55%
Carter County27,046-2.49%
Logan County26,593-0.94%
Grayson County26,1841.49%
Woodford County26,1244.36%
Taylor County25,3972.87%
Grant County24,9230.98%
Rowan County24,4514.55%
Ohio County24,3782.23%
Lincoln County24,372-1.53%
Johnson County22,978-1.79%
Letcher County22,773-7.24%
Anderson County22,1583.31%
Mercer County21,4770.60%
Clay County20,766-4.24%
Allen County20,6312.99%
Wayne County20,453-1.81%
Bourbon County20,0300.44%
Breckinridge County19,961-0.39%
Adair County19,2802.87%
Marion County19,205-3.08%
Harrison County18,646-0.90%
Hart County18,6272.37%
Spencer County18,2746.82%
Simpson County18,0834.21%
Russell County17,7220.93%
McCreary County17,511-4.26%
Garrard County17,2922.05%
Mason County17,190-1.77%
Rockcastle County16,850-1.28%
Lawrence County15,863-0.12%
Henry County15,8182.85%
Casey County15,815-0.87%
Knott County15,544-4.81%
Union County14,880-2.66%
Pendleton County14,560-2.29%
Fleming County14,5070.74%
Estill County14,307-2.64%
Trigg County14,264-0.56%
Larue County14,096-0.68%
Lewis County13,442-2.82%
Jackson County13,368-0.96%
Webster County13,316-2.05%
Morgan County13,298-3.26%
Breathitt County13,284-4.13%
Butler County12,8450.99%
Magoffin County12,684-4.66%
Caldwell County12,568-3.24%
Bath County12,3276.18%
Powell County12,308-2.67%
Todd County12,295-1.06%
Washington County12,1893.80%
Edmonson County12,114-0.66%
Martin County12,002-6.93%
Green County11,060-1.58%
Carroll County10,679-1.16%
Owen County10,642-1.84%
Monroe County10,588-3.44%
Leslie County10,538-6.63%
Clinton County10,177-0.88%
Metcalfe County10,018-1.01%
McLean County9,475-0.40%
Livingston County9,269-2.80%
Crittenden County9,188-1.36%
Hancock County8,8103.03%
Trimble County8,620-2.08%
Gallatin County8,609-0.02%
Bracken County8,400-1.21%
Lyon County8,069-2.96%
Ballard County8,054-2.46%
Elliott County7,588-3.73%
Wolfe County7,159-2.63%
Nicholas County7,084-0.55%
Cumberland County6,738-1.76%
Lee County6,580-14.62%
Menifee County6,4080.79%
Fulton County6,179-9.32%
Carlisle County4,855-4.80%
Hickman County4,627-4.95%
Owsley County4,491-5.81%
Robertson County2,155-5.19%