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QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.
Chart
Population estimates, July 1, 2024, (V2024)
0
80,000
160,000
240,000
320,000
400,000
480,000
560,000
640,000
720,000
800,000
Jefferson County, Kentucky
793,881
Fayette County, Kentucky
329,437
Kenton County, Kentucky
174,862
Warren County, Kentucky
147,936
Boone County, Kentucky
144,135
Hardin County, Kentucky
112,826
Daviess County, Kentucky
104,457
Madison County, Kentucky
99,582
Campbell County, Kentucky
94,008
Bullitt County, Kentucky
85,802
Christian County, Kentucky
71,006
Oldham County, Kentucky
70,525
McCracken County, Kentucky
67,550
Pulaski County, Kentucky
66,842
Laurel County, Kentucky
63,353
Scott County, Kentucky
61,700
Jessamine County, Kentucky
56,495
Pike County, Kentucky
55,430
Franklin County, Kentucky
52,442
Shelby County, Kentucky
50,124
Nelson County, Kentucky
48,706
Boyd County, Kentucky
47,777
Barren County, Kentucky
45,609
Hopkins County, Kentucky
45,218
Henderson County, Kentucky
44,175
Calloway County, Kentucky
38,975
Clark County, Kentucky
37,673
Whitley County, Kentucky
37,233
Graves County, Kentucky
36,821
Greenup County, Kentucky
35,273
Floyd County, Kentucky
34,532
Marshall County, Kentucky
31,734
Boyle County, Kentucky
31,394
Muhlenberg County, Kentucky
30,512
Meade County, Kentucky
30,442
Knox County, Kentucky
29,657
Montgomery County, Kentucky
28,771
Logan County, Kentucky
28,467
Woodford County, Kentucky
27,728
Grayson County, Kentucky
27,070
Taylor County, Kentucky
26,809
Perry County, Kentucky
26,739
Carter County, Kentucky
26,098
Grant County, Kentucky
25,722
Harlan County, Kentucky
25,052
Lincoln County, Kentucky
24,910
Anderson County, Kentucky
24,883
Rowan County, Kentucky
24,675
Ohio County, Kentucky
23,933
Mercer County, Kentucky
23,515
Bell County, Kentucky
23,051
Johnson County, Kentucky
22,098
Allen County, Kentucky
22,037
Breckinridge County, Kentucky
21,221
Spencer County, Kentucky
20,823
Simpson County, Kentucky
20,350
Bourbon County, Kentucky
20,333
Letcher County, Kentucky
20,139
Hart County, Kentucky
19,923
Marion County, Kentucky
19,851
Wayne County, Kentucky
19,629
Clay County, Kentucky
19,592
Harrison County, Kentucky
19,525
Adair County, Kentucky
19,239
Russell County, Kentucky
18,458
Garrard County, Kentucky
18,040
Mason County, Kentucky
16,956
McCreary County, Kentucky
16,824
Rockcastle County, Kentucky
16,226
Henry County, Kentucky
16,198
Casey County, Kentucky
15,948
Lawrence County, Kentucky
15,798
Fleming County, Kentucky
15,591
Larue County, Kentucky
15,128
Pendleton County, Kentucky
14,844
Trigg County, Kentucky
14,559
Morgan County, Kentucky
14,300
Estill County, Kentucky
14,002
Knott County, Kentucky
13,438
Jackson County, Kentucky
13,358
Union County, Kentucky
13,178
Bath County, Kentucky
12,951
Powell County, Kentucky
12,928
Lewis County, Kentucky
12,875
Webster County, Kentucky
12,854
Breathitt County, Kentucky
12,804
Todd County, Kentucky
12,757
Edmonson County, Kentucky
12,635
Caldwell County, Kentucky
12,611
Butler County, Kentucky
12,551
Washington County, Kentucky
12,269
Green County, Kentucky
11,552
Owen County, Kentucky
11,435
Monroe County, Kentucky
11,163
Magoffin County, Kentucky
11,118
Carroll County, Kentucky
11,111
Martin County, Kentucky
10,696
Metcalfe County, Kentucky
10,558
Leslie County, Kentucky
9,729
Clinton County, Kentucky
9,183
McLean County, Kentucky
9,126
Lyon County, Kentucky
9,078
Hancock County, Kentucky
9,013
Crittenden County, Kentucky
8,982
Livingston County, Kentucky
8,815
Gallatin County, Kentucky
8,805
Trimble County, Kentucky
8,591
Bracken County, Kentucky
8,497
Nicholas County, Kentucky
7,816
Ballard County, Kentucky
7,626
Lee County, Kentucky
7,313
Elliott County, Kentucky
7,263
Wolfe County, Kentucky
6,364
Menifee County, Kentucky
6,341
Fulton County, Kentucky
6,282
Cumberland County, Kentucky
6,047
Carlisle County, Kentucky
4,777
Hickman County, Kentucky
4,393
Owsley County, Kentucky
3,928
Robertson County, Kentucky
2,382
0
80,000
160,000
240,000
320,000
400,000
480,000
560,000
640,000
720,000
800,000
Value Notes
Methodology differences may exist between data sources, and so estimates from different sources are not comparable.
Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically
indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.
The vintage year (e.g., V2024) refers to the final year of the series (2020 thru 2024). Different vintage years of estimates are not comparable.
Users should exercise caution when comparing 2019-2023 ACS 5-year estimates to other ACS estimates. For more information, please visit
the 2023 5-year ACS Comparison Guidance page.
Fact Notes
(a)Includes persons reporting only one race
(b)Hispanics may be of any race, so also are included in applicable race categories
(c)Economic Census - Puerto Rico data are not comparable to U.S. Economic Census data
Value Flags
DSuppressed to avoid disclosure of confidential information
FFewer than 25 firms
FNFootnote on this item in place of data
NANot available
SSuppressed; does not meet publication standards
XNot applicable
ZValue greater than zero but less than half unit of measure shown
-Either no or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest or upper interval of an open ended distribution.
NData for this geographic area cannot be displayed because the number of sample cases is too small.
QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.
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