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 Census Redistricting dataset. If 2020 Census data are not available for a geography, then the population data are from the Census’ 2019 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 977,203
2 Lake County 498,700
3 Allen County 385,410
4 Hamilton County 347,467
5 St. Joseph County 272,912
6 Elkhart County 207,047
7 Tippecanoe County 186,251
8 Vanderburgh County 180,136
9 Hendricks County 174,788
10 Porter County 173,215
11 Johnson County 161,765
12 Monroe County 139,718
13 Madison County 130,129
14 Clark County 121,093
15 LaPorte County 112,417
16 Delaware County 111,903
17 Vigo County 106,153
18 Howard County 83,658
19 Bartholomew County 82,208
20 Floyd County 80,484
21 Kosciusko County 80,240
22 Hancock County 79,840
23 Morgan County 71,780
24 Boone County 70,812
25 Grant County 66,674
26 Wayne County 66,553
27 Warrick County 63,898
28 Dearborn County 50,679
29 Henry County 48,914
30 Noble County 47,457
31 Jackson County 46,428
32 Marshall County 46,095
33 Shelby County 45,055
34 Lawrence County 45,011
35 Dubois County 43,637
36 DeKalb County 43,265
37 LaGrange County 40,446
38 Harrison County 39,654
39 Montgomery County 37,936
40 Cass County 37,870
41 Putnam County 36,726
42 Huntington County 36,662
43 Knox County 36,282
44 Miami County 35,962
45 Adams County 35,809
46 Steuben County 34,435
47 Whitley County 34,191
48 Daviess County 33,381
49 Clinton County 33,190
50 Jefferson County 33,147
51 Gibson County 33,011
52 Jasper County 32,918
53 Wabash County 30,976
54 Greene County 30,803
55 Ripley County 28,995
56 Washington County 28,182
57 Wells County 28,180
58 Jennings County 27,613
59 Decatur County 26,472
60 Clay County 26,466
61 Posey County 25,222
62 White County 24,688
63 Randolph County 24,502
64 Scott County 24,384
65 Fayette County 23,398
66 Starke County 23,371
67 Franklin County 22,785
68 Owen County 21,321
69 Sullivan County 20,817
70 Fulton County 20,480
71 Jay County 20,478
72 Carroll County 20,306
73 Orange County 19,867
74 Spencer County 19,810
75 Perry County 19,170
76 Rush County 16,752
77 Fountain County 16,479
78 Parke County 16,156
79 Brown County 15,475
80 Vermillion County 15,439
81 Tipton County 15,359
82 Newton County 13,830
83 Pulaski County 12,514
84 Pike County 12,250
85 Blackford County 12,112
86 Crawford County 10,526
87 Martin County 9,812
88 Switzerland County 9,737
89 Benton County 8,719
90 Warren County 8,440
91 Union County 7,087
92 Ohio County 5,940

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.

United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.

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