Ranking of Indiana Counties By Population with European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 134.57K people in Indiana with European ancestry. Among all Indiana counties, Marion County had the highest population with European ancestry (13.93K), followed by Elkhart County (8.97K), and Hamilton County (7.99K).

The chart and table below shows the top 10 counties with high number of people with European ancestry.

You can see similar information for other states and for other ancestry groups in Indiana.

Data Source: US Census Bureau.
Ranking of Indiana Counties By Population with European Ancestry in 2021
Marion County
Elkhart County
Hamilton County
Allen County
St. Joseph County
Tippecanoe County
Monroe County
Noble County
Lake County
Johnson County
Ranking of Indiana Counties By Population with European Ancestry in 2021
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Rank County Population
1 Marion County 13928
2 Elkhart County 8969
3 Hamilton County 7992
4 Allen County 7627
5 St. Joseph County 5426
6 Tippecanoe County 4557
7 Monroe County 4515
8 Noble County 4405
9 Lake County 3876
10 Johnson County 3646
11 Hendricks County 3559
12 Delaware County 3345
13 Vanderburgh County 2868
14 Porter County 2867
15 LaGrange County 2860
16 Hancock County 2675
17 Madison County 2602
18 Howard County 2168
19 Vigo County 1955
20 Bartholomew County 1948
21 Floyd County 1737
22 Kosciusko County 1674
23 Grant County 1518
24 Boone County 1507
25 Warrick County 1500
26 Clark County 1486
27 Whitley County 1409
28 DeKalb County 1407
29 LaPorte County 1354
30 Steuben County 1292
31 Wayne County 1247
32 Morgan County 1227
33 Lawrence County 1020
34 Putnam County 1010
35 Jefferson County 964
36 Randolph County 934
37 Dearborn County 923
38 Owen County 912
39 Harrison County 907
40 Marshall County 898
41 Henry County 806
42 Ripley County 679
43 Shelby County 631
44 Greene County 562
45 Cass County 547
46 Clinton County 531
47 Adams County 519
48 Brown County 512
49 Montgomery County 505
50 Wabash County 483
51 Huntington County 480
52 Rush County 462
53 Orange County 436
54 Jackson County 435
55 Daviess County 414
56 Fayette County 411
57 Miami County 406
58 Posey County 405
59 Washington County 380
60 Jennings County 372
61 Franklin County 371
62 Fulton County 364
62 Jay County 364
63 Spencer County 351
64 Dubois County 348
65 Sullivan County 336
66 Scott County 334
67 Fountain County 328
68 Parke County 326
69 Martin County 324
70 Wells County 323
71 Jasper County 316
72 Vermillion County 306
73 White County 293
74 Carroll County 288
75 Knox County 276
76 Tipton County 265
77 Clay County 245
78 Decatur County 242
79 Perry County 233
80 Starke County 220
81 Pulaski County 217
82 Gibson County 189
83 Switzerland County 160
84 Newton County 157
85 Blackford County 145
86 Warren County 122
87 Crawford County 106
87 Union County 106
88 Ohio County 94
89 Pike County 80
90 Benton County 47