Adelphi CDP, MD Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 16.98K Adelphi CDP, MD population, 10.16K had Other Groups ancestry (59.86%), 2.94K had Subsaharan African ancestry (17.31%), and 2.07K had Unclassified ancestry (12.16%).
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 also see similar information for other Maryland cities and places, Maryland counties, and for Maryland.
Data Source: US Census - ACS 5-Year Estimates (2021).
Adelphi CDP, MD Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 10163 | 59.86 |
| Subsaharan African | 2939 | 17.31 |
| Unclassified | 2065 | 12.16 |
| African | 925 | 5.45 |
| Ethiopian | 648 | 3.82 |
| West Indian (except Hispanic groups) | 468 | 2.76 |
| Irish | 450 | 2.65 |
| German | 405 | 2.39 |
| English | 308 | 1.81 |
| Nigerian | 192 | 1.13 |
| Italian | 180 | 1.06 |
| Jamaican | 173 | 1.02 |
| West Indian | 139 | 0.82 |
| American | 123 | 0.73 |
| Egyptian | 107 | 0.63 |
| Haitian | 92 | 0.54 |
| French (except Basque) | 88 | 0.52 |
| Guyanese | 77 | 0.45 |
| Senegalese | 77 | 0.45 |
| French Canadian | 72 | 0.42 |
| British | 66 | 0.39 |
| Scottish | 56 | 0.33 |
| Russian | 55 | 0.32 |
| Scotch Irish | 42 | 0.25 |
| European | 40 | 0.24 |
| Trinidadian and Tobagonian | 36 | 0.21 |
| Dutch | 35 | 0.21 |
| Moroccan | 33 | 0.19 |
| Kenyan | 31 | 0.18 |
| Polish | 30 | 0.18 |
| Scandinavian | 28 | 0.17 |
| Ghanaian | 24 | 0.14 |
| Iranian | 23 | 0.14 |
| Swiss | 23 | 0.14 |
| Sierra Leonean | 20 | 0.12 |
| Norwegian | 17 | 0.10 |
| Portuguese | 17 | 0.10 |
| Barbadian | 16 | 0.09 |
| Eastern European | 15 | 0.09 |
| Swedish | 15 | 0.09 |
| Austrian | 14 | 0.08 |
| Hungarian | 12 | 0.07 |
| Romanian | 12 | 0.07 |
| British West Indian | 12 | 0.07 |
| Croatian | 9 | 0.05 |
| Northern European | 9 | 0.05 |
| Czech | 8 | 0.05 |
| Greek | 7 | 0.04 |
| Basque | 6 | 0.04 |
| Canadian | 5 | 0.03 |