Atlantic County, NJ Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 273.87K Atlantic County, NJ population, 103.64K had Other Groups ancestry (37.84%), 47.18K had Italian ancestry (17.23%), and 45.82K had Unclassified ancestry (16.73%).
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 New Jersey counties, and for New Jersey.
Data Source: US Census - ACS 5-Year Estimates (2021).
Atlantic County, NJ Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 103635 | 37.84 |
| Italian | 47176 | 17.23 |
| Unclassified | 45816 | 16.73 |
| Irish | 42763 | 15.62 |
| German | 32801 | 11.98 |
| English | 18119 | 6.62 |
| Polish | 10607 | 3.87 |
| American | 7817 | 2.85 |
| Russian | 3464 | 1.26 |
| French (except Basque) | 2905 | 1.06 |
| West Indian (except Hispanic groups) | 2596 | 0.95 |
| Scottish | 2448 | 0.89 |
| European | 2139 | 0.78 |
| Ukrainian | 1919 | 0.70 |
| Dutch | 1804 | 0.66 |
| Hungarian | 1614 | 0.59 |
| Scotch Irish | 1524 | 0.56 |
| Greek | 1506 | 0.55 |
| Haitian | 1478 | 0.54 |
| Subsaharan African | 1274 | 0.47 |
| Swedish | 1159 | 0.42 |
| Welsh | 1151 | 0.42 |
| Eastern European | 1067 | 0.39 |
| Norwegian | 1049 | 0.38 |
| French Canadian | 916 | 0.33 |
| Lithuanian | 795 | 0.29 |
| African | 735 | 0.27 |
| Austrian | 716 | 0.26 |
| Slovak | 645 | 0.24 |
| Portuguese | 640 | 0.23 |
| Jamaican | 584 | 0.21 |
| Pennsylvania German | 554 | 0.20 |
| British | 462 | 0.17 |
| Romanian | 423 | 0.15 |
| Danish | 409 | 0.15 |
| Egyptian | 392 | 0.14 |
| Bulgarian | 370 | 0.14 |
| Armenian | 285 | 0.10 |
| Nigerian | 275 | 0.10 |
| Albania | 270 | 0.10 |
| Lebanese | 267 | 0.10 |
| Swiss | 233 | 0.09 |
| Canadian | 221 | 0.08 |
| Czech | 214 | 0.08 |
| Barbadian | 205 | 0.08 |
| Northern European | 181 | 0.07 |
| Turkish | 174 | 0.06 |
| Czechoslovakian | 172 | 0.06 |
| Yugoslavian | 171 | 0.06 |
| Ghanaian | 168 | 0.06 |
| West Indian | 158 | 0.06 |
| Scandinavian | 154 | 0.06 |
| Brazilian | 145 | 0.05 |
| Slavic | 145 | 0.05 |
| Moroccan | 138 | 0.05 |
| Iranian | 105 | 0.04 |
| Afghan | 104 | 0.04 |
| Croatian | 97 | 0.04 |
| Guyanese | 90 | 0.03 |
| Arab | 84 | 0.03 |
| Serbian | 82 | 0.03 |
| Liberian | 81 | 0.03 |
| Jordanian | 75 | 0.03 |
| Estonian | 73 | 0.03 |
| Israeli | 70 | 0.03 |
| Syrian | 64 | 0.02 |
| British West Indian | 64 | 0.02 |
| Trinidadian and Tobagonian | 63 | 0.02 |
| Kenyan | 59 | 0.02 |
| Slovene | 45 | 0.02 |
| Palestinian | 44 | 0.02 |
| Bermudan | 44 | 0.02 |
| Latvian | 43 | 0.02 |
| US Virgin Islander | 34 | 0.01 |
| Luxembourger | 33 | 0.01 |
| Finnish | 28 | 0.01 |
| Alsatian | 25 | 0.01 |
| Belgian | 23 | 0.01 |
| Australian | 22 | 0.01 |
| Macedonian | 21 | 0.01 |
| Carpatho Rusyn | 20 | 0.01 |
| Celtic | 18 | 0.01 |
| South African | 16 | 0.01 |
| Maltese | 11 | 0.00 |
| Cajun | 10 | 0.00 |
| Bahamian | 10 | 0.00 |