21102 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
9,288 (85.38%) out of the total population of 10,878 reported first ancestry.
| 21102 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.48% | 0.56% |
| Czech | 138 | 1.27%, see rank | 0.38% | 0.47% |
| Danish | 16 | 0.15%, see rank | 0.18% | 0.42% |
| Dutch | 187 | 1.72%, see rank | 0.86% | 1.40% |
| English | 1,370 | 12.59%, see rank | 7.82% | 8.02% |
| French | 271 | 2.49%, see rank | 1.89% | 3.34% |
| German | 3,574 | 32.86%, see rank | 14.69% | 15.03% |
| Greek | 99 | 0.91%, see rank | 0.59% | 0.41% |
| Hungarian | 55 | 0.51%, see rank | 0.41% | 0.46% |
| Irish | 2,261 | 20.79%, see rank | 11.24% | 10.80% |
| Italian | 716 | 6.58%, see rank | 5.21% | 5.52% |
| Norwegian | 10 | 0.09%, see rank | 0.51% | 1.42% |
| Polish | 466 | 4.28%, see rank | 3.31% | 3.01% |
| Portuguese | 11 | 0.10%, see rank | 0.18% | 0.44% |
| Russian | 87 | 0.80%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 116 | 1.07%, see rank | 0.75% | 0.99% |
| Scottish | 240 | 2.21%, see rank | 1.63% | 1.72% |
| Subsaharan African | 79 | 0.73%, see rank | 3.62% | 0.95% |
| Swedish | 119 | 1.09%, see rank | 0.58% | 1.27% |
| Swiss | 26 | 0.24%, see rank | 0.20% | 0.30% |
| Ukrainian | 42 | 0.39%, see rank | 0.37% | 0.31% |
| American | 1,309 | 12.03%, see rank | 5.14% | 7.12% |
| Welsh | 27 | 0.25%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
9,941 (88.62%) out of the total population of 11,218 reported first ancestry.
| 21102 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.46% | 0.53% |
| Czech | 158 | 1.41%, see rank | 0.43% | 0.50% |
| Danish | 58 | 0.52%, see rank | 0.21% | 0.45% |
| Dutch | 224 | 2.00%, see rank | 0.95% | 1.51% |
| English | 1,581 | 14.09%, see rank | 8.43% | 8.53% |
| French | 562 | 5.01%, see rank | 2.08% | 3.54% |
| German | 4,032 | 35.94%, see rank | 15.67% | 15.79% |
| Greek | 96 | 0.86%, see rank | 0.59% | 0.42% |
| Hungarian | 67 | 0.60%, see rank | 0.43% | 0.48% |
| Irish | 2,278 | 20.31%, see rank | 11.84% | 11.36% |
| Italian | 652 | 5.81%, see rank | 5.34% | 5.66% |
| Norwegian | 10 | 0.09%, see rank | 0.51% | 1.46% |
| Polish | 425 | 3.79%, see rank | 3.44% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.46% |
| Russian | 215 | 1.92%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 127 | 1.13%, see rank | 0.84% | 1.07% |
| Scottish | 333 | 2.97%, see rank | 1.70% | 1.81% |
| Subsaharan African | 71 | 0.63%, see rank | 3.17% | 0.93% |
| Swedish | 165 | 1.47%, see rank | 0.61% | 1.34% |
| Swiss | 84 | 0.75%, see rank | 0.22% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.40% | 0.31% |
| American | 842 | 7.51%, see rank | 4.77% | 6.72% |
| Welsh | 33 | 0.29%, see rank | 0.69% | 0.60% |
US Census 2000 data
7,046 (74.25%) out of the total population of 9,489 reported first ancestry.
| 21102 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.32% | 0.36% |
| Czech | 16 | 0.17%, see rank | 0.21% | 0.27% |
| Danish | 27 | 0.28%, see rank | 0.13% | 0.30% |
| Dutch | 50 | 0.53%, see rank | 0.52% | 0.91% |
| English | 613 | 6.46%, see rank | 6.01% | 5.91% |
| French | 107 | 1.13%, see rank | 1.31% | 2.39% |
| German | 2,750 | 28.98%, see rank | 10.82% | 10.81% |
| Greek | 4 | 0.04%, see rank | 0.51% | 0.34% |
| Hungarian | 38 | 0.40%, see rank | 0.27% | 0.32% |
| Irish | 816 | 8.60%, see rank | 7.46% | 6.85% |
| Italian | 459 | 4.84%, see rank | 4.06% | 4.59% |
| Norwegian | 5 | 0.05%, see rank | 0.35% | 1.15% |
| Polish | 270 | 2.85%, see rank | 2.44% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.12% | 0.33% |
| Russian | 49 | 0.52%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 105 | 1.11%, see rank | 0.95% | 1.17% |
| Scottish | 96 | 1.01%, see rank | 1.10% | 1.12% |
| Subsaharan African | 0 | 0.00%, see rank | 1.81% | 0.61% |
| Swedish | 13 | 0.14%, see rank | 0.36% | 0.87% |
| Swiss | 10 | 0.11%, see rank | 0.13% | 0.19% |
| Ukrainian | 23 | 0.24%, see rank | 0.28% | 0.24% |
| American | 884 | 9.32%, see rank | 5.77% | 7.33% |
| Welsh | 104 | 1.10%, 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.