Dearborn County, IN Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 50.49K Dearborn County, IN population, 18.25K had German ancestry (36.14%), 14.21K had Unclassified ancestry (28.15%), and 6.83K had Irish ancestry (13.53%).
The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.
You can see similar information for other Indiana counties, and for Indiana.
Data Source: US Census - ACS 5-Year Estimates (2021).
Dearborn County, IN Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 18250 | 36.14 |
| Unclassified | 14212 | 28.15 |
| Irish | 6833 | 13.53 |
| Other Groups | 6621 | 13.11 |
| American | 5268 | 10.43 |
| English | 4733 | 9.37 |
| Italian | 1127 | 2.23 |
| Dutch | 1053 | 2.09 |
| Scottish | 944 | 1.87 |
| European | 923 | 1.83 |
| French (except Basque) | 730 | 1.45 |
| Polish | 599 | 1.19 |
| Scotch Irish | 504 | 1.00 |
| Swiss | 247 | 0.49 |
| Norwegian | 246 | 0.49 |
| British | 230 | 0.46 |
| Welsh | 157 | 0.31 |
| Russian | 137 | 0.27 |
| Swedish | 137 | 0.27 |
| Austrian | 115 | 0.23 |
| Lebanese | 106 | 0.21 |
| Arab | 86 | 0.17 |
| Scandinavian | 82 | 0.16 |
| Eastern European | 75 | 0.15 |
| Danish | 46 | 0.09 |
| Hungarian | 46 | 0.09 |
| French Canadian | 43 | 0.09 |
| Greek | 31 | 0.06 |
| Belgian | 28 | 0.06 |
| Subsaharan African | 25 | 0.05 |
| African | 25 | 0.05 |
| Serbian | 22 | 0.04 |
| Northern European | 18 | 0.04 |
| Canadian | 16 | 0.03 |
| Jordanian | 13 | 0.03 |
| Lithuanian | 13 | 0.03 |
| Czechoslovakian | 10 | 0.02 |
| Armenian | 6 | 0.01 |
| Australian | 6 | 0.01 |
| Czech | 3 | 0.01 |
| Portuguese | 3 | 0.01 |
| Ukrainian | 3 | 0.01 |