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21221 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
33,646 (83.72%) out of the total population of 40,187 reported first ancestry.
| 21221 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 200 | 0.50%, see rank | 0.48% | 0.56% |
| Czech | 299 | 0.74%, see rank | 0.38% | 0.47% |
| Danish | 49 | 0.12%, see rank | 0.18% | 0.42% |
| Dutch | 447 | 1.11%, see rank | 0.86% | 1.40% |
| English | 2,544 | 6.33%, see rank | 7.82% | 8.02% |
| French | 547 | 1.36%, see rank | 1.89% | 3.34% |
| German | 9,046 | 22.51%, see rank | 14.69% | 15.03% |
| Greek | 433 | 1.08%, see rank | 0.59% | 0.41% |
| Hungarian | 177 | 0.44%, see rank | 0.41% | 0.46% |
| Irish | 6,083 | 15.14%, see rank | 11.24% | 10.80% |
| Italian | 3,382 | 8.42%, see rank | 5.21% | 5.52% |
| Norwegian | 66 | 0.16%, see rank | 0.51% | 1.42% |
| Polish | 2,728 | 6.79%, see rank | 3.31% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.44% |
| Russian | 144 | 0.36%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 143 | 0.36%, see rank | 0.75% | 0.99% |
| Scottish | 522 | 1.30%, see rank | 1.63% | 1.72% |
| Subsaharan African | 905 | 2.25%, see rank | 3.62% | 0.95% |
| Swedish | 102 | 0.25%, see rank | 0.58% | 1.27% |
| Swiss | 20 | 0.05%, see rank | 0.20% | 0.30% |
| Ukrainian | 50 | 0.12%, see rank | 0.37% | 0.31% |
| American | 2,195 | 5.46%, see rank | 5.14% | 7.12% |
| Welsh | 193 | 0.48%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
36,379 (87.50%) out of the total population of 41,575 reported first ancestry.
| 21221 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 161 | 0.39%, see rank | 0.46% | 0.53% |
| Czech | 259 | 0.62%, see rank | 0.43% | 0.50% |
| Danish | 72 | 0.17%, see rank | 0.21% | 0.45% |
| Dutch | 511 | 1.23%, see rank | 0.95% | 1.51% |
| English | 2,987 | 7.18%, see rank | 8.43% | 8.53% |
| French | 747 | 1.80%, see rank | 2.08% | 3.54% |
| German | 9,904 | 23.82%, see rank | 15.67% | 15.79% |
| Greek | 359 | 0.86%, see rank | 0.59% | 0.42% |
| Hungarian | 117 | 0.28%, see rank | 0.43% | 0.48% |
| Irish | 6,221 | 14.96%, see rank | 11.84% | 11.36% |
| Italian | 3,359 | 8.08%, see rank | 5.34% | 5.66% |
| Norwegian | 43 | 0.10%, see rank | 0.51% | 1.46% |
| Polish | 2,922 | 7.03%, see rank | 3.44% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.46% |
| Russian | 122 | 0.29%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 251 | 0.60%, see rank | 0.84% | 1.07% |
| Scottish | 475 | 1.14%, see rank | 1.70% | 1.81% |
| Subsaharan African | 1,818 | 4.37%, see rank | 3.17% | 0.93% |
| Swedish | 58 | 0.14%, see rank | 0.61% | 1.34% |
| Swiss | 15 | 0.04%, see rank | 0.22% | 0.31% |
| Ukrainian | 90 | 0.22%, see rank | 0.40% | 0.31% |
| American | 1,840 | 4.43%, see rank | 4.77% | 6.72% |
| Welsh | 136 | 0.33%, see rank | 0.69% | 0.60% |
US Census 2000 data
33,625 (78.99%) out of the total population of 42,567 reported first ancestry.
| 21221 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 52 | 0.12%, see rank | 0.32% | 0.36% |
| Czech | 285 | 0.67%, see rank | 0.21% | 0.27% |
| Danish | 44 | 0.10%, see rank | 0.13% | 0.30% |
| Dutch | 327 | 0.77%, see rank | 0.52% | 0.91% |
| English | 1,882 | 4.42%, see rank | 6.01% | 5.91% |
| French | 644 | 1.51%, see rank | 1.31% | 2.39% |
| German | 7,548 | 17.73%, see rank | 10.82% | 10.81% |
| Greek | 185 | 0.43%, see rank | 0.51% | 0.34% |
| Hungarian | 46 | 0.11%, see rank | 0.27% | 0.32% |
| Irish | 3,732 | 8.77%, see rank | 7.46% | 6.85% |
| Italian | 2,339 | 5.49%, see rank | 4.06% | 4.59% |
| Norwegian | 83 | 0.19%, see rank | 0.35% | 1.15% |
| Polish | 2,544 | 5.98%, see rank | 2.44% | 2.24% |
| Portuguese | 11 | 0.03%, see rank | 0.12% | 0.33% |
| Russian | 75 | 0.18%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 316 | 0.74%, see rank | 0.95% | 1.17% |
| Scottish | 309 | 0.73%, see rank | 1.10% | 1.12% |
| Subsaharan African | 754 | 1.77%, see rank | 1.81% | 0.61% |
| Swedish | 74 | 0.17%, see rank | 0.36% | 0.87% |
| Swiss | 20 | 0.05%, see rank | 0.13% | 0.19% |
| Ukrainian | 85 | 0.20%, see rank | 0.28% | 0.24% |
| American | 2,492 | 5.85%, see rank | 5.77% | 7.33% |
| Welsh | 145 | 0.34%, 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.