Indiana / Counties by Population

Indiana Counties by Population

Below are the 92 Indiana counties sorted by population from 1 to 92 . The population data are from the 2020 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 Marion County 957,337
2 Lake County 485,983
3 Allen County 375,520
4 Hamilton County 330,455
5 St. Joseph County 270,881
6 Elkhart County 205,184
7 Tippecanoe County 193,302
8 Vanderburgh County 181,548
9 Porter County 169,482
10 Hendricks County 166,806
11 Johnson County 156,148
12 Monroe County 147,318
13 Madison County 129,486
14 Clark County 117,410
15 Delaware County 114,461
16 LaPorte County 110,026
17 Vigo County 107,305
18 Bartholomew County 83,280
19 Howard County 82,486
20 Kosciusko County 79,156
21 Floyd County 77,879
22 Hancock County 76,614
23 Morgan County 70,141
24 Boone County 66,875
25 Wayne County 66,176
26 Grant County 66,055
27 Warrick County 62,608
28 Dearborn County 49,612
29 Henry County 48,158
30 Noble County 47,640
31 Marshall County 46,336
32 Lawrence County 45,552
33 Shelby County 44,559
34 Jackson County 44,077
35 DeKalb County 43,193
36 Dubois County 42,534
37 Harrison County 40,164
38 LaGrange County 39,537
39 Montgomery County 38,295
40 Cass County 37,727
41 Putnam County 37,419
42 Knox County 36,833
43 Huntington County 36,351
44 Miami County 35,684
45 Adams County 35,544
46 Steuben County 34,591
47 Whitley County 33,899
48 Gibson County 33,711
49 Jasper County 33,433
50 Daviess County 33,277
51 Clinton County 32,186
52 Greene County 32,174
53 Jefferson County 32,167
54 Wabash County 31,198
55 Ripley County 28,457
56 Wells County 28,010
57 Washington County 27,942
58 Jennings County 27,639
59 Decatur County 26,587
60 Clay County 26,231
61 Posey County 25,480
62 Randolph County 24,694
63 White County 24,163
64 Scott County 23,785
65 Fayette County 23,068
66 Starke County 22,996
67 Franklin County 22,750
68 Owen County 20,854
69 Jay County 20,697
70 Sullivan County 20,647
71 Spencer County 20,364
72 Carroll County 20,137
73 Fulton County 20,069
74 Orange County 19,552
75 Perry County 19,091
76 Parke County 16,912
77 Rush County 16,632
78 Fountain County 16,456
79 Vermillion County 15,485
80 Tipton County 15,154
81 Brown County 15,093
82 Newton County 13,981
83 Pulaski County 12,482
84 Pike County 12,364
85 Blackford County 11,926
86 Switzerland County 10,727
87 Crawford County 10,582
88 Martin County 10,169
89 Benton County 8,695
90 Warren County 8,219
91 Union County 7,140
92 Ohio County 5,890

United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/.

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