Ranking of Kentucky Counties By Population with Other Groups Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 905.88K people in Kentucky with Other Groups ancestry. Among all Kentucky counties, Jefferson County had the highest population with Other Groups ancestry (226.76K), followed by Fayette County (98.53K), and Warren County (35.50K).

The chart and table below shows the top 10 counties with high number of people with Other Groups ancestry.

You can see similar information for other states and for other ancestry groups in Kentucky.

Data Source: US Census Bureau.
Ranking of Kentucky Counties By Population with Other Groups Ancestry in 2021
Jefferson County
Fayette County
Warren County
Kenton County
Hardin County
Boone County
Christian County
Madison County
Daviess County
Campbell County
Ranking of Kentucky Counties By Population with Other Groups Ancestry in 2021
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Rank County Population
1 Jefferson County 226761
2 Fayette County 98534
3 Warren County 35500
4 Kenton County 30739
5 Hardin County 28412
6 Boone County 24031
7 Christian County 19795
8 Madison County 17330
9 Daviess County 17081
10 Campbell County 13910
11 Franklin County 13129
12 McCracken County 12636
13 Shelby County 11163
14 Bullitt County 11105
15 Oldham County 10931
16 Pulaski County 10301
17 Scott County 10240
18 Jessamine County 9396
19 Laurel County 8906
20 Henderson County 8543
21 Hopkins County 8121
22 Clark County 7103
23 Graves County 6966
24 Barren County 6867
25 Nelson County 6720
26 Pike County 6544
27 Boyd County 6414
28 Meade County 5896
29 Whitley County 5847
30 Boyle County 5558
31 Calloway County 4985
32 Woodford County 4854
33 Harlan County 4816
34 Perry County 4802
35 Marshall County 4720
36 Montgomery County 4714
37 Logan County 4419
38 Muhlenberg County 4359
39 Bourbon County 4219
40 Anderson County 4217
41 Bell County 4197
42 Mercer County 4148
43 Greenup County 4044
44 Taylor County 4008
45 Letcher County 3769
46 Grayson County 3704
47 Knox County 3682
48 Simpson County 3599
49 Ohio County 3522
50 Floyd County 3495
51 Mason County 3485
52 Breckinridge County 3484
53 Allen County 3317
54 Grant County 3315
55 Henry County 3207
56 Carter County 3199
57 Union County 3103
58 Lincoln County 3063
59 Larue County 3054
60 Clay County 3004
61 Rowan County 2902
62 Marion County 2807
63 Hart County 2739
64 Rockcastle County 2694
65 Spencer County 2660
66 Todd County 2620
67 McCreary County 2614
68 Russell County 2541
69 Carroll County 2428
70 Harrison County 2407
71 Pendleton County 2375
72 Casey County 2361
73 Webster County 2349
74 Edmonson County 2329
75 Wayne County 2317
76 Knott County 2254
77 Butler County 2252
78 Trigg County 2234
79 Fleming County 2225
80 Adair County 2139
81 Garrard County 2125
82 Morgan County 2042
83 Johnson County 2027
84 Magoffin County 2002
85 Breathitt County 1951
86 Bath County 1930
87 Caldwell County 1880
88 Green County 1848
89 Powell County 1835
90 Lawrence County 1751
91 Monroe County 1729
92 Owen County 1668
93 Metcalfe County 1603
94 Estill County 1594
95 Lewis County 1565
96 Martin County 1562
97 Washington County 1531
98 Trimble County 1520
99 Lyon County 1504
100 Fulton County 1501
101 Hancock County 1453
102 Jackson County 1428
103 Leslie County 1367
104 Livingston County 1366
105 Bracken County 1314
106 Gallatin County 1270
107 Crittenden County 1253
108 Clinton County 1240
109 Elliott County 1208
110 Ballard County 1186
111 McLean County 1155
112 Lee County 974
113 Nicholas County 850
114 Hickman County 836
115 Carlisle County 744
116 Cumberland County 738
117 Menifee County 662
118 Wolfe County 654
119 Owsley County 463
120 Robertson County 318