Ranking of Indiana Counties By Population with Welsh Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 38.60K people in Indiana with Welsh ancestry. Among all Indiana counties, Marion County had the highest population with Welsh ancestry (4.84K), followed by Allen County (2.79K), and Hamilton County (2.28K).
The chart and table below shows the top 10 counties with high number of people with Welsh 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 Welsh Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Marion County | 4843 |
| 2 | Allen County | 2787 |
| 3 | Hamilton County | 2278 |
| 4 | St. Joseph County | 1864 |
| 5 | Lake County | 1438 |
| 6 | Tippecanoe County | 1261 |
| 7 | Vanderburgh County | 1251 |
| 8 | Monroe County | 1228 |
| 9 | Clark County | 1129 |
| 10 | Elkhart County | 973 |
| 11 | Johnson County | 928 |
| 12 | Vigo County | 917 |
| 13 | Porter County | 883 |
| 14 | Hendricks County | 824 |
| 15 | Kosciusko County | 807 |
| 16 | Delaware County | 801 |
| 17 | Madison County | 689 |
| 18 | Hancock County | 675 |
| 19 | Wayne County | 598 |
| 20 | Floyd County | 524 |
| 21 | Morgan County | 503 |
| 22 | LaPorte County | 492 |
| 23 | Bartholomew County | 474 |
| 24 | Greene County | 423 |
| 25 | Noble County | 384 |
| 26 | Grant County | 343 |
| 26 | Knox County | 343 |
| 27 | Jackson County | 339 |
| 28 | Scott County | 332 |
| 29 | Adams County | 330 |
| 30 | Lawrence County | 313 |
| 31 | Gibson County | 281 |
| 32 | Warrick County | 278 |
| 33 | Steuben County | 249 |
| 34 | Boone County | 244 |
| 35 | Montgomery County | 243 |
| 36 | Marshall County | 239 |
| 37 | Putnam County | 238 |
| 38 | Henry County | 233 |
| 39 | Harrison County | 228 |
| 40 | Huntington County | 226 |
| 41 | DeKalb County | 225 |
| 42 | Daviess County | 191 |
| 43 | Cass County | 181 |
| 44 | Jefferson County | 178 |
| 45 | Fulton County | 174 |
| 46 | Howard County | 173 |
| 47 | Shelby County | 168 |
| 48 | Starke County | 166 |
| 49 | Dearborn County | 157 |
| 50 | Wabash County | 148 |
| 51 | Washington County | 145 |
| 52 | Fayette County | 142 |
| 52 | Jay County | 142 |
| 53 | Jasper County | 137 |
| 54 | Jennings County | 134 |
| 55 | Brown County | 132 |
| 56 | Randolph County | 130 |
| 56 | Sullivan County | 130 |
| 57 | Owen County | 125 |
| 58 | Clay County | 124 |
| 59 | Wells County | 123 |
| 60 | Perry County | 112 |
| 61 | Dubois County | 107 |
| 62 | Warren County | 106 |
| 63 | Parke County | 105 |
| 64 | Carroll County | 101 |
| 64 | Vermillion County | 101 |
| 65 | Clinton County | 100 |
| 65 | White County | 100 |
| 66 | Benton County | 98 |
| 67 | Whitley County | 81 |
| 68 | Franklin County | 75 |
| 69 | Ripley County | 74 |
| 70 | Newton County | 72 |
| 71 | Miami County | 67 |
| 72 | Posey County | 65 |
| 73 | Fountain County | 64 |
| 74 | Orange County | 60 |
| 75 | Blackford County | 58 |
| 76 | Martin County | 53 |
| 77 | Decatur County | 52 |
| 78 | Switzerland County | 51 |
| 79 | Tipton County | 43 |
| 80 | Rush County | 42 |
| 81 | Pike County | 39 |
| 82 | Spencer County | 34 |
| 83 | Pulaski County | 28 |
| 84 | Ohio County | 26 |
| 85 | LaGrange County | 21 |
| 86 | Union County | 4 |
| 87 | Crawford County | 2 |