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The 100 least populous US counties
The 100 least populous US counties
Loving County
48.0
Kalawao County
81.0
King County
215
Kenedy County
330
McPherson County
376
Arthur County
423
Blaine County
454
Petroleum County
525
Borden County
557
McMullen County
565
Grant County
573
Loup County
582
Thomas County
634
Harding County
635
Slope County
660
#
County
Population
1
Loving County
48
2
Kalawao County
81
3
King County
215
4
Kenedy County
330
5
McPherson County
376
6
Arthur County
423
7
Blaine County
454
8
Petroleum County
525
9
Borden County
557
10
McMullen County
565
11
Grant County
573
12
Loup County
582
13
Thomas County
634
14
Harding County
635
15
Slope County
660
16
Banner County
665
17
Yakutat City and Borough
690
18
Logan County
694
19
Hooker County
698
20
Kent County
703
21
Terrell County
718
22
Esmeralda County
720
23
Treasure County
739
24
Hinsdale County
747
25
Clark County
794
26
Wheeler County
808
27
Keya Paha County
819
28
San Juan County
821
29
Roberts County
837
30
Hayes County
846
31
Golden Valley County
863
32
Jones County
874
33
Bristol Bay Borough
884
34
Wibaux County
911
35
Mineral County
933
36
Daggett County
956
37
Motley County
1,015
38
Foard County
1,053
39
Billings County
1,063
40
Alpine County
1,099
41
Sioux County
1,099
42
Prairie County
1,112
43
Skagway Municipality
1,119
44
Greeley County
1,152
45
Glasscock County
1,153
46
Garfield County
1,181
47
Hyde County
1,215
48
Stonewall County
1,235
49
Rock County
1,241
50
Camas County
1,247
51
Cottle County
1,263
52
Sheridan County
1,268
53
Jackson County
1,273
54
Issaquena County
1,295
55
Lake and Peninsula Borough
1,315
56
Harding County
1,325
57
Campbell County
1,342
58
Edwards County
1,383
59
Sterling County
1,387
60
Kiowa County
1,392
61
Carter County
1,399
62
Wheeler County
1,456
63
Sully County
1,468
64
Wallace County
1,472
65
Lane County
1,482
66
Briscoe County
1,494
67
Irion County
1,526
68
Throckmorton County
1,532
69
Piute County
1,534
70
Dundy County
1,581
71
Taliaferro County
1,620
72
Denali Borough
1,621
73
Daniels County
1,625
74
De Baca County
1,657
75
Hodgeman County
1,673
76
Jerauld County
1,689
77
Comanche County
1,694
78
Boyd County
1,700
79
Garfield County
1,707
80
Cheyenne County
1,712
81
McCone County
1,717
82
Dickens County
1,725
83
Powder River County
1,734
84
Steele County
1,767
85
Jeff Davis County
1,778
86
Golden Valley County
1,795
87
Garden County
1,804
88
Gosper County
1,808
89
Armstrong County
1,809
90
Oldham County
1,823
91
Buffalo County
1,825
92
Haakon County
1,834
93
Mellette County
1,834
94
Worth County
1,872
95
Clark County
1,873
96
Eureka County
1,877
97
Logan County
1,880
98
Oliver County
1,882
99
Deuel County
1,892
100
Menard County
1,911
Top 100 entries with a recorded value; entries without data are not ranked.