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Total Population in Indiana, by County

Total Population for every county in Indiana, ranked. The highest is Marion County at 975,809 and the lowest is Ohio County at 5,999.

Indiana: 6,851,073 · United States: 334,922,499 · median county in Indiana: 34,618

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#County Total Population
1Marion County975,809
2Lake County500,379
3Allen County392,378
4Hamilton County365,056
5St. Joseph County273,040
6Elkhart County207,132
7Tippecanoe County189,071
8Hendricks County183,344
9Vanderburgh County180,117
10Porter County174,818
11Johnson County166,315
12Monroe County140,965
13Madison County131,900
14Clark County124,354
15Delaware County112,280
16LaPorte County111,917
17Vigo County106,109
18Hancock County84,037
19Howard County83,752
20Bartholomew County83,536
21Floyd County80,918
22Kosciusko County80,442
23Boone County74,718
24Morgan County72,659
25Wayne County66,397
26Grant County66,295
27Warrick County65,261
28Dearborn County51,094
29Henry County48,970
30Noble County47,495
31Jackson County46,660
32Marshall County46,284
33Shelby County45,265
34Lawrence County45,102
35DeKalb County43,807
36Dubois County43,614
37LaGrange County40,805
38Harrison County39,859
39Montgomery County38,312
40Cass County37,680
41Putnam County37,280
42Huntington County36,798
43Adams County36,227
44Knox County36,007
45Miami County35,712
46Steuben County34,726
47Whitley County34,618
48Daviess County33,658
49Jasper County33,234
50Gibson County33,000
51Jefferson County32,998
52Clinton County32,944
53Greene County31,021
54Wabash County30,844
55Ripley County29,095
56Wells County28,420
57Washington County28,212
58Jennings County27,562
59Decatur County26,422
60Clay County26,409
61Posey County25,116
62White County24,717
63Scott County24,526
64Randolph County24,387
65Starke County23,365
66Fayette County23,334
67Franklin County23,020
68Owen County21,604
69Sullivan County20,780
70Carroll County20,535
71Fulton County20,312
72Jay County20,229
73Spencer County19,955
74Orange County19,767
75Perry County19,270
76Rush County16,739
77Fountain County16,617
78Parke County16,406
79Brown County15,606
80Vermillion County15,421
81Tipton County15,346
82Newton County13,922
83Pulaski County12,441
84Pike County12,154
85Blackford County11,950
86Crawford County10,499
87Switzerland County9,909
88Martin County9,830
89Benton County8,735
90Warren County8,464
91Union County6,985
92Ohio County5,999

Everyone living in the area, from the 5-year American Community Survey.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Indiana ranks 17th of 52 states for total population.

Total Population in other states

Other statistics for Indiana by county