Ranking of Indiana Counties By Population in 2011

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2011, the Population for Indiana was 6.52M. Among all Indiana counties, Marion County had the highest population (911.29K), followed by Lake County (495.04K), and Allen County (359.01K).

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 2011
Marion
Lake
Allen
Hamilton
St. Joseph
Elkhart
Vanderburgh
Tippecanoe
Porter
Hendricks
Ranking of Indiana Counties By Population in 2011
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Rank County Population
1 Marion County 911294
2 Lake County 495035
3 Allen County 359013
4 Hamilton County 283405
5 St. Joseph County 266726
6 Elkhart County 198292
7 Vanderburgh County 180488
8 Tippecanoe County 175892
9 Porter County 165535
10 Hendricks County 148678
11 Johnson County 141747
12 Monroe County 140280
13 Madison County 131013
14 Delaware County 117914
15 Clark County 111504
16 LaPorte County 111328
17 Vigo County 108350
18 Howard County 82805
19 Bartholomew County 77639
20 Kosciusko County 77349
21 Floyd County 74987
22 Hancock County 70373
23 Grant County 69633
24 Morgan County 69237
25 Wayne County 68661
26 Warrick County 60213
27 Boone County 57924
28 Dearborn County 49990
29 Henry County 49221
30 Noble County 47297
31 Marshall County 46944
32 Lawrence County 46144
33 Shelby County 44277
34 Jackson County 42922
35 DeKalb County 42500
36 Dubois County 42159
37 Harrison County 39187
38 Cass County 38917
39 Knox County 38479
40 Montgomery County 38340
41 Putnam County 37868
42 LaGrange County 37470
43 Huntington County 37169
44 Miami County 36658
45 Adams County 34370
46 Steuben County 34074
47 Gibson County 33525
48 Jasper County 33429
49 Whitley County 33357
50 Clinton County 33034
50 Greene County 33034
51 Wabash County 32574
52 Jefferson County 32273
53 Daviess County 31952
54 Ripley County 28646
55 Washington County 28201
56 Jennings County 28154
57 Wells County 27737
58 Clay County 26847
59 Randolph County 26030
60 Decatur County 25900
61 Posey County 25695
62 White County 24594
63 Fayette County 24152
64 Scott County 23909
65 Starke County 23174
66 Franklin County 23041
67 Owen County 21489
68 Jay County 21336
69 Sullivan County 21216
70 Spencer County 20971
71 Fulton County 20734
72 Carroll County 20042
73 Orange County 19942
74 Perry County 19429
75 Rush County 17284
76 Fountain County 17161
77 Parke County 17082
78 Vermillion County 16072
79 Tipton County 15817
80 Brown County 15079
81 Newton County 14086
82 Pulaski County 13226
83 Blackford County 12655
84 Pike County 12593
85 Switzerland County 10633
86 Crawford County 10622
87 Martin County 10339
88 Benton County 8859
89 Warren County 8472
90 Union County 7497
91 Ohio County 6055