21771 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
25,396 (85.92%) out of the total population of 29,558 reported first ancestry.
| 21771 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 52 | 0.18%, see rank | 0.48% | 0.56% |
| Czech | 63 | 0.21%, see rank | 0.38% | 0.47% |
| Danish | 102 | 0.35%, see rank | 0.18% | 0.42% |
| Dutch | 290 | 0.98%, see rank | 0.86% | 1.40% |
| English | 4,198 | 14.20%, see rank | 7.82% | 8.02% |
| French | 1,290 | 4.36%, see rank | 1.89% | 3.34% |
| German | 8,827 | 29.86%, see rank | 14.69% | 15.03% |
| Greek | 203 | 0.69%, see rank | 0.59% | 0.41% |
| Hungarian | 334 | 1.13%, see rank | 0.41% | 0.46% |
| Irish | 5,699 | 19.28%, see rank | 11.24% | 10.80% |
| Italian | 2,671 | 9.04%, see rank | 5.21% | 5.52% |
| Norwegian | 203 | 0.69%, see rank | 0.51% | 1.42% |
| Polish | 1,442 | 4.88%, see rank | 3.31% | 3.01% |
| Portuguese | 36 | 0.12%, see rank | 0.18% | 0.44% |
| Russian | 449 | 1.52%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 579 | 1.96%, see rank | 0.75% | 0.99% |
| Scottish | 1,167 | 3.95%, see rank | 1.63% | 1.72% |
| Subsaharan African | 109 | 0.37%, see rank | 3.62% | 0.95% |
| Swedish | 342 | 1.16%, see rank | 0.58% | 1.27% |
| Swiss | 77 | 0.26%, see rank | 0.20% | 0.30% |
| Ukrainian | 43 | 0.15%, see rank | 0.37% | 0.31% |
| American | 2,662 | 9.01%, see rank | 5.14% | 7.12% |
| Welsh | 585 | 1.98%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
25,796 (88.64%) out of the total population of 29,101 reported first ancestry.
| 21771 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 114 | 0.39%, see rank | 0.46% | 0.53% |
| Czech | 185 | 0.64%, see rank | 0.43% | 0.50% |
| Danish | 137 | 0.47%, see rank | 0.21% | 0.45% |
| Dutch | 333 | 1.14%, see rank | 0.95% | 1.51% |
| English | 4,600 | 15.81%, see rank | 8.43% | 8.53% |
| French | 1,508 | 5.18%, see rank | 2.08% | 3.54% |
| German | 9,093 | 31.25%, see rank | 15.67% | 15.79% |
| Greek | 221 | 0.76%, see rank | 0.59% | 0.42% |
| Hungarian | 163 | 0.56%, see rank | 0.43% | 0.48% |
| Irish | 5,756 | 19.78%, see rank | 11.84% | 11.36% |
| Italian | 2,957 | 10.16%, see rank | 5.34% | 5.66% |
| Norwegian | 261 | 0.90%, see rank | 0.51% | 1.46% |
| Polish | 1,546 | 5.31%, see rank | 3.44% | 3.13% |
| Portuguese | 15 | 0.05%, see rank | 0.18% | 0.46% |
| Russian | 603 | 2.07%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 551 | 1.89%, see rank | 0.84% | 1.07% |
| Scottish | 1,078 | 3.70%, see rank | 1.70% | 1.81% |
| Subsaharan African | 236 | 0.81%, see rank | 3.17% | 0.93% |
| Swedish | 372 | 1.28%, see rank | 0.61% | 1.34% |
| Swiss | 89 | 0.31%, see rank | 0.22% | 0.31% |
| Ukrainian | 48 | 0.16%, see rank | 0.40% | 0.31% |
| American | 1,829 | 6.29%, see rank | 4.77% | 6.72% |
| Welsh | 595 | 2.04%, see rank | 0.69% | 0.60% |
US Census 2000 data
20,108 (78.26%) out of the total population of 25,694 reported first ancestry.
| 21771 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 12 | 0.05%, see rank | 0.32% | 0.36% |
| Czech | 85 | 0.33%, see rank | 0.21% | 0.27% |
| Danish | 42 | 0.16%, see rank | 0.13% | 0.30% |
| Dutch | 233 | 0.91%, see rank | 0.52% | 0.91% |
| English | 2,774 | 10.80%, see rank | 6.01% | 5.91% |
| French | 728 | 2.83%, see rank | 1.31% | 2.39% |
| German | 4,704 | 18.31%, see rank | 10.82% | 10.81% |
| Greek | 48 | 0.19%, see rank | 0.51% | 0.34% |
| Hungarian | 117 | 0.46%, see rank | 0.27% | 0.32% |
| Irish | 3,067 | 11.94%, see rank | 7.46% | 6.85% |
| Italian | 1,642 | 6.39%, see rank | 4.06% | 4.59% |
| Norwegian | 184 | 0.72%, see rank | 0.35% | 1.15% |
| Polish | 638 | 2.48%, see rank | 2.44% | 2.24% |
| Portuguese | 44 | 0.17%, see rank | 0.12% | 0.33% |
| Russian | 203 | 0.79%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 273 | 1.06%, see rank | 0.95% | 1.17% |
| Scottish | 513 | 2.00%, see rank | 1.10% | 1.12% |
| Subsaharan African | 14 | 0.05%, see rank | 1.81% | 0.61% |
| Swedish | 137 | 0.53%, see rank | 0.36% | 0.87% |
| Swiss | 10 | 0.04%, see rank | 0.13% | 0.19% |
| Ukrainian | 48 | 0.19%, see rank | 0.28% | 0.24% |
| American | 1,917 | 7.46%, see rank | 5.77% | 7.33% |
| Welsh | 199 | 0.77%, see rank | 0.38% | 0.31% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.