Caroline County, MD Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 33.23K Caroline County, MD population, 8.90K had Other Groups ancestry (26.78%), 8.31K had Unclassified ancestry (25.01%), and 5.27K had German ancestry (15.86%).
The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.
You can see similar information for other Maryland counties, and for Maryland.
NB: People could belong to one or more ancestry groups.
Data Source: US Census Bureau.
Caroline County, MD Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| Other Groups | 8900 | 26.78 |
| Unclassified | 8312 | 25.01 |
| German | 5271 | 15.86 |
| English | 4200 | 12.64 |
| Irish | 3974 | 11.96 |
| American | 3702 | 11.14 |
| Italian | 1571 | 4.73 |
| French (except Basque) | 570 | 1.72 |
| Polish | 561 | 1.69 |
| European | 410 | 1.23 |
| Scottish | 405 | 1.22 |
| Dutch | 363 | 1.09 |
| Scotch Irish | 295 | 0.89 |
| Swedish | 244 | 0.73 |
| Russian | 221 | 0.67 |
| Subsaharan African | 179 | 0.54 |
| Welsh | 175 | 0.53 |
| Eastern European | 155 | 0.47 |
| West Indian (except Hispanic groups) | 155 | 0.47 |
| Lithuanian | 126 | 0.38 |
| African | 111 | 0.33 |
| Greek | 106 | 0.32 |
| French Canadian | 79 | 0.24 |
| British | 70 | 0.21 |
| Norwegian | 69 | 0.21 |
| Czech | 66 | 0.20 |
| Hungarian | 66 | 0.20 |
| Jamaican | 65 | 0.20 |
| Turkish | 61 | 0.18 |
| Czechoslovakian | 60 | 0.18 |
| Austrian | 58 | 0.18 |
| Kenyan | 57 | 0.17 |
| Scandinavian | 56 | 0.17 |
| Lebanese | 51 | 0.15 |
| Northern European | 51 | 0.15 |
| Haitian | 51 | 0.15 |
| Ukrainian | 46 | 0.14 |
| West Indian | 39 | 0.12 |
| Slovak | 37 | 0.11 |
| Swiss | 33 | 0.10 |
| Brazilian | 25 | 0.08 |
| Pennsylvania German | 25 | 0.08 |
| Danish | 24 | 0.07 |
| Finnish | 24 | 0.07 |
| Celtic | 21 | 0.06 |
| Estonian | 21 | 0.06 |
| Israeli | 18 | 0.05 |
| Slavic | 11 | 0.03 |
| Romanian | 10 | 0.03 |
| Trinidadian and Tobagonian | 7 | 0.02 |
| Canadian | 6 | 0.02 |
| Maltese | 6 | 0.02 |
| Portuguese | 6 | 0.02 |
| Latvian | 4 | 0.01 |