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21220 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
34,302 (84.91%) out of the total population of 40,399 reported first ancestry.
| 21220 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 68 | 0.17%, see rank | 0.48% | 0.56% |
| Czech | 340 | 0.84%, see rank | 0.38% | 0.47% |
| Danish | 54 | 0.13%, see rank | 0.18% | 0.42% |
| Dutch | 501 | 1.24%, see rank | 0.86% | 1.40% |
| English | 2,690 | 6.66%, see rank | 7.82% | 8.02% |
| French | 885 | 2.19%, see rank | 1.89% | 3.34% |
| German | 10,190 | 25.22%, see rank | 14.69% | 15.03% |
| Greek | 337 | 0.83%, see rank | 0.59% | 0.41% |
| Hungarian | 78 | 0.19%, see rank | 0.41% | 0.46% |
| Irish | 6,350 | 15.72%, see rank | 11.24% | 10.80% |
| Italian | 3,549 | 8.78%, see rank | 5.21% | 5.52% |
| Norwegian | 93 | 0.23%, see rank | 0.51% | 1.42% |
| Polish | 3,395 | 8.40%, see rank | 3.31% | 3.01% |
| Portuguese | 24 | 0.06%, see rank | 0.18% | 0.44% |
| Russian | 232 | 0.57%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 210 | 0.52%, see rank | 0.75% | 0.99% |
| Scottish | 489 | 1.21%, see rank | 1.63% | 1.72% |
| Subsaharan African | 1,327 | 3.28%, see rank | 3.62% | 0.95% |
| Swedish | 100 | 0.25%, see rank | 0.58% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.20% | 0.30% |
| Ukrainian | 42 | 0.10%, see rank | 0.37% | 0.31% |
| American | 2,155 | 5.33%, see rank | 5.14% | 7.12% |
| Welsh | 291 | 0.72%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
34,814 (88.56%) out of the total population of 39,313 reported first ancestry.
| 21220 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 40 | 0.10%, see rank | 0.46% | 0.53% |
| Czech | 350 | 0.89%, see rank | 0.43% | 0.50% |
| Danish | 36 | 0.09%, see rank | 0.21% | 0.45% |
| Dutch | 584 | 1.49%, see rank | 0.95% | 1.51% |
| English | 3,252 | 8.27%, see rank | 8.43% | 8.53% |
| French | 911 | 2.32%, see rank | 2.08% | 3.54% |
| German | 10,199 | 25.94%, see rank | 15.67% | 15.79% |
| Greek | 281 | 0.71%, see rank | 0.59% | 0.42% |
| Hungarian | 30 | 0.08%, see rank | 0.43% | 0.48% |
| Irish | 7,116 | 18.10%, see rank | 11.84% | 11.36% |
| Italian | 3,245 | 8.25%, see rank | 5.34% | 5.66% |
| Norwegian | 74 | 0.19%, see rank | 0.51% | 1.46% |
| Polish | 3,039 | 7.73%, see rank | 3.44% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.46% |
| Russian | 283 | 0.72%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 488 | 1.24%, see rank | 0.84% | 1.07% |
| Scottish | 454 | 1.15%, see rank | 1.70% | 1.81% |
| Subsaharan African | 918 | 2.34%, see rank | 3.17% | 0.93% |
| Swedish | 281 | 0.71%, see rank | 0.61% | 1.34% |
| Swiss | 30 | 0.08%, see rank | 0.22% | 0.31% |
| Ukrainian | 115 | 0.29%, see rank | 0.40% | 0.31% |
| American | 2,914 | 7.41%, see rank | 4.77% | 6.72% |
| Welsh | 289 | 0.74%, see rank | 0.69% | 0.60% |
US Census 2000 data
28,381 (77.65%) out of the total population of 36,551 reported first ancestry.
| 21220 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 8 | 0.02%, see rank | 0.32% | 0.36% |
| Czech | 365 | 1.00%, see rank | 0.21% | 0.27% |
| Danish | 32 | 0.09%, see rank | 0.13% | 0.30% |
| Dutch | 297 | 0.81%, see rank | 0.52% | 0.91% |
| English | 2,281 | 6.24%, see rank | 6.01% | 5.91% |
| French | 540 | 1.48%, see rank | 1.31% | 2.39% |
| German | 7,303 | 19.98%, see rank | 10.82% | 10.81% |
| Greek | 184 | 0.50%, see rank | 0.51% | 0.34% |
| Hungarian | 38 | 0.10%, see rank | 0.27% | 0.32% |
| Irish | 3,255 | 8.91%, see rank | 7.46% | 6.85% |
| Italian | 2,186 | 5.98%, see rank | 4.06% | 4.59% |
| Norwegian | 25 | 0.07%, see rank | 0.35% | 1.15% |
| Polish | 2,100 | 5.75%, see rank | 2.44% | 2.24% |
| Portuguese | 54 | 0.15%, see rank | 0.12% | 0.33% |
| Russian | 139 | 0.38%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 249 | 0.68%, see rank | 0.95% | 1.17% |
| Scottish | 236 | 0.65%, see rank | 1.10% | 1.12% |
| Subsaharan African | 489 | 1.34%, see rank | 1.81% | 0.61% |
| Swedish | 53 | 0.15%, see rank | 0.36% | 0.87% |
| Swiss | 15 | 0.04%, see rank | 0.13% | 0.19% |
| Ukrainian | 61 | 0.17%, see rank | 0.28% | 0.24% |
| American | 2,091 | 5.72%, see rank | 5.77% | 7.33% |
| Welsh | 185 | 0.51%, 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.