Indiana / Counties by Population

Indiana Counties by Population

Below are the 92 Indiana counties sorted by population from largest to smallest. The population data are from the 2021 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!

Rank	County	Population
1	Marion County	969,542
2	Lake County	495,925
3	Allen County	381,839
4	Hamilton County	341,616
5	St. Joseph County	272,049
6	Elkhart County	206,314
7	Tippecanoe County	185,961
8	Vanderburgh County	179,695
9	Porter County	172,353
10	Hendricks County	172,100
11	Johnson County	159,739
12	Monroe County	140,189
13	Madison County	130,037
14	Clark County	120,185
15	Delaware County	112,480
16	LaPorte County	112,184
17	Vigo County	106,523
18	Howard County	83,349
19	Bartholomew County	81,759
20	Kosciusko County	80,151
21	Floyd County	79,594
22	Hancock County	78,616
23	Morgan County	71,394
24	Boone County	69,839
25	Grant County	66,802
26	Wayne County	66,588
27	Warrick County	63,575
28	Dearborn County	50,494
29	Henry County	48,857
30	Noble County	47,293
31	Marshall County	46,175
32	Jackson County	45,948
33	Lawrence County	45,133
34	Shelby County	44,825
35	Dubois County	43,474
36	DeKalb County	43,059
37	LaGrange County	40,085
38	Harrison County	39,516
39	Montgomery County	37,967
40	Cass County	37,918
41	Putnam County	36,838
42	Huntington County	36,572
43	Knox County	36,362
44	Miami County	36,100
45	Adams County	35,685
46	Steuben County	34,379
47	Whitley County	34,048
48	Daviess County	33,281
49	Gibson County	33,017
50	Clinton County	33,010
51	Jasper County	33,006
52	Jefferson County	33,000
53	Wabash County	31,120
54	Greene County	30,924
55	Ripley County	28,953
56	Wells County	28,103
57	Washington County	28,025
58	Jennings County	27,619
59	Decatur County	26,466
60	Clay County	26,397
61	Posey County	25,301
62	Randolph County	24,681
63	White County	24,593
64	Scott County	24,290
65	Fayette County	23,393
66	Starke County	23,275
67	Franklin County	22,769
68	Owen County	21,280
69	Sullivan County	20,814
70	Jay County	20,570
71	Fulton County	20,400
72	Carroll County	20,288
73	Spencer County	19,949
74	Orange County	19,752
75	Perry County	19,151
76	Rush County	16,706
77	Fountain County	16,422
78	Parke County	16,316
79	Vermillion County	15,477
80	Brown County	15,444
81	Tipton County	15,290
82	Newton County	13,865
83	Pulaski County	12,496
84	Pike County	12,220
85	Blackford County	12,139
86	Crawford County	10,511
87	Martin County	9,885
88	Switzerland County	9,870
89	Benton County	8,687
90	Warren County	8,430
91	Union County	7,098
92	Ohio County	5,931
United States Census Bureau. B01001 SEX BY AGE, 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022. http://www.census.gov/.

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