Ranking of Indiana Counties By Population in 2016

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2016, the Population for Indiana was 6.64M. Among all Indiana counties, Marion County had the highest population (946.05K), followed by Lake County (486.38K), and Allen County (369.53K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Indiana counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Indiana Counties By Population in 2016
Marion
Lake
Allen
Hamilton
St. Joseph
Elkhart
Tippecanoe
Vanderburgh
Porter
Hendricks
Ranking of Indiana Counties By Population in 2016
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Rank County Population
1 Marion County 946050
2 Lake County 486381
3 Allen County 369526
4 Hamilton County 316221
5 St. Joseph County 270042
6 Elkhart County 203626
7 Tippecanoe County 190475
8 Vanderburgh County 181536
9 Porter County 167616
10 Hendricks County 160459
11 Johnson County 151621
12 Monroe County 145936
13 Madison County 129360
14 Delaware County 115696
15 Clark County 115660
16 LaPorte County 110331
17 Vigo County 107871
18 Howard County 82395
19 Bartholomew County 82373
20 Kosciusko County 78764
21 Floyd County 76801
22 Hancock County 73790
23 Morgan County 69653
24 Grant County 66731
25 Wayne County 66723
26 Boone County 64274
27 Warrick County 62046
28 Dearborn County 49468
29 Henry County 48349
30 Noble County 47432
31 Marshall County 46629
32 Lawrence County 45560
33 Shelby County 44241
34 Jackson County 43991
35 DeKalb County 42671
36 Dubois County 42463
37 Harrison County 39669
38 LaGrange County 39122
39 Montgomery County 38240
40 Cass County 37927
41 Knox County 37367
42 Putnam County 37151
43 Huntington County 36313
44 Miami County 36047
45 Adams County 35216
46 Steuben County 34372
47 Gibson County 33669
48 Whitley County 33479
49 Jasper County 33414
50 Daviess County 33000
51 Jefferson County 32259
52 Greene County 32231
53 Clinton County 32156
54 Wabash County 31569
55 Ripley County 28412
56 Wells County 27863
57 Washington County 27719
58 Jennings County 27682
59 Decatur County 26569
60 Clay County 26218
61 Posey County 25626
62 Randolph County 25091
63 White County 24105
64 Scott County 23700
65 Fayette County 23246
66 Starke County 23023
67 Franklin County 22774
68 Jay County 21021
69 Owen County 20898
70 Sullivan County 20695
71 Spencer County 20496
72 Fulton County 20150
73 Carroll County 19966
74 Orange County 19470
75 Perry County 19008
76 Parke County 16938
77 Rush County 16628
78 Fountain County 16464
79 Vermillion County 15588
80 Tipton County 15161
81 Brown County 15017
82 Newton County 14009
83 Pulaski County 12613
84 Pike County 12371
85 Blackford County 12109
86 Switzerland County 10650
87 Crawford County 10569
88 Martin County 10195
89 Benton County 8659
90 Warren County 8166
91 Union County 7162
92 Ohio County 5905