Ranking of Indiana Counties By Population with Italian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 175.81K people in Indiana with Italian ancestry. Among all Indiana counties, Lake County had the highest population with Italian ancestry (23.57K), followed by Marion County (19.65K), and Hamilton County (13.04K).
The chart and table below shows the top 10 counties with high number of people with Italian ancestry.
You can see similar information for other states and for other ancestry groups in Indiana.
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Related Topics: Indiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Indiana Counties By Population with Italian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Lake County | 23572 |
| 2 | Marion County | 19654 |
| 3 | Hamilton County | 13043 |
| 4 | St. Joseph County | 11272 |
| 5 | Allen County | 9764 |
| 6 | Porter County | 8830 |
| 7 | Johnson County | 5817 |
| 8 | Tippecanoe County | 5550 |
| 9 | Elkhart County | 4646 |
| 10 | Hendricks County | 4573 |
| 11 | Monroe County | 4557 |
| 12 | Vanderburgh County | 4404 |
| 13 | Vigo County | 3082 |
| 14 | Madison County | 2965 |
| 15 | LaPorte County | 2908 |
| 16 | Clark County | 2662 |
| 17 | Delaware County | 2538 |
| 18 | Boone County | 2266 |
| 19 | Wayne County | 2000 |
| 20 | Floyd County | 1948 |
| 21 | Hancock County | 1811 |
| 22 | Kosciusko County | 1617 |
| 23 | Bartholomew County | 1470 |
| 24 | Warrick County | 1458 |
| 25 | Howard County | 1302 |
| 26 | Jasper County | 1175 |
| 27 | Cass County | 1142 |
| 28 | Dearborn County | 1127 |
| 29 | Grant County | 1069 |
| 30 | Marshall County | 1030 |
| 31 | Vermillion County | 1009 |
| 32 | Morgan County | 885 |
| 33 | Shelby County | 801 |
| 34 | Miami County | 792 |
| 35 | Whitley County | 755 |
| 36 | Montgomery County | 751 |
| 37 | DeKalb County | 730 |
| 38 | Lawrence County | 715 |
| 39 | Franklin County | 703 |
| 40 | Noble County | 700 |
| 41 | Jefferson County | 696 |
| 42 | Jackson County | 692 |
| 43 | Putnam County | 690 |
| 44 | Steuben County | 663 |
| 45 | Sullivan County | 628 |
| 46 | Starke County | 620 |
| 47 | Ripley County | 575 |
| 48 | Randolph County | 567 |
| 49 | Huntington County | 540 |
| 50 | Clay County | 519 |
| 51 | Henry County | 489 |
| 52 | Greene County | 477 |
| 53 | Harrison County | 474 |
| 54 | Washington County | 453 |
| 55 | Wells County | 442 |
| 56 | Orange County | 418 |
| 57 | Newton County | 404 |
| 58 | Scott County | 398 |
| 59 | Fayette County | 391 |
| 60 | Gibson County | 379 |
| 61 | Decatur County | 371 |
| 62 | White County | 370 |
| 63 | Wabash County | 368 |
| 64 | Clinton County | 366 |
| 65 | Posey County | 365 |
| 66 | Fountain County | 331 |
| 67 | Jennings County | 328 |
| 68 | Crawford County | 307 |
| 69 | Owen County | 300 |
| 70 | Adams County | 293 |
| 71 | Ohio County | 290 |
| 72 | Knox County | 284 |
| 73 | Carroll County | 281 |
| 74 | Dubois County | 274 |
| 75 | LaGrange County | 270 |
| 76 | Jay County | 267 |
| 76 | Parke County | 267 |
| 77 | Pulaski County | 261 |
| 78 | Rush County | 260 |
| 79 | Perry County | 249 |
| 80 | Martin County | 246 |
| 81 | Brown County | 245 |
| 82 | Blackford County | 242 |
| 83 | Fulton County | 232 |
| 84 | Daviess County | 227 |
| 85 | Tipton County | 220 |
| 86 | Spencer County | 200 |
| 87 | Union County | 148 |
| 88 | Benton County | 133 |
| 89 | Pike County | 77 |
| 90 | Warren County | 67 |
| 91 | Switzerland County | 65 |