21237 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
26,733 (88.11%) out of the total population of 30,342 reported first ancestry.
| 21237 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 461 | 1.52%, see rank | 0.48% | 0.56% |
| Czech | 156 | 0.51%, see rank | 0.38% | 0.47% |
| Danish | 14 | 0.05%, see rank | 0.18% | 0.42% |
| Dutch | 158 | 0.52%, see rank | 0.86% | 1.40% |
| English | 1,558 | 5.13%, see rank | 7.82% | 8.02% |
| French | 282 | 0.93%, see rank | 1.89% | 3.34% |
| German | 5,571 | 18.36%, see rank | 14.69% | 15.03% |
| Greek | 390 | 1.29%, see rank | 0.59% | 0.41% |
| Hungarian | 50 | 0.16%, see rank | 0.41% | 0.46% |
| Irish | 3,482 | 11.48%, see rank | 11.24% | 10.80% |
| Italian | 2,111 | 6.96%, see rank | 5.21% | 5.52% |
| Norwegian | 154 | 0.51%, see rank | 0.51% | 1.42% |
| Polish | 2,504 | 8.25%, see rank | 3.31% | 3.01% |
| Portuguese | 27 | 0.09%, see rank | 0.18% | 0.44% |
| Russian | 280 | 0.92%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 64 | 0.21%, see rank | 0.75% | 0.99% |
| Scottish | 253 | 0.83%, see rank | 1.63% | 1.72% |
| Subsaharan African | 1,589 | 5.24%, see rank | 3.62% | 0.95% |
| Swedish | 79 | 0.26%, see rank | 0.58% | 1.27% |
| Swiss | 17 | 0.06%, see rank | 0.20% | 0.30% |
| Ukrainian | 56 | 0.18%, see rank | 0.37% | 0.31% |
| American | 1,329 | 4.38%, see rank | 5.14% | 7.12% |
| Welsh | 134 | 0.44%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
28,101 (94.53%) out of the total population of 29,728 reported first ancestry.
| 21237 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 277 | 0.93%, see rank | 0.46% | 0.53% |
| Czech | 321 | 1.08%, see rank | 0.43% | 0.50% |
| Danish | 13 | 0.04%, see rank | 0.21% | 0.45% |
| Dutch | 301 | 1.01%, see rank | 0.95% | 1.51% |
| English | 2,032 | 6.84%, see rank | 8.43% | 8.53% |
| French | 486 | 1.63%, see rank | 2.08% | 3.54% |
| German | 6,150 | 20.69%, see rank | 15.67% | 15.79% |
| Greek | 378 | 1.27%, see rank | 0.59% | 0.42% |
| Hungarian | 26 | 0.09%, see rank | 0.43% | 0.48% |
| Irish | 3,867 | 13.01%, see rank | 11.84% | 11.36% |
| Italian | 2,985 | 10.04%, see rank | 5.34% | 5.66% |
| Norwegian | 190 | 0.64%, see rank | 0.51% | 1.46% |
| Polish | 2,783 | 9.36%, see rank | 3.44% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.46% |
| Russian | 210 | 0.71%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 100 | 0.34%, see rank | 0.84% | 1.07% |
| Scottish | 273 | 0.92%, see rank | 1.70% | 1.81% |
| Subsaharan African | 1,253 | 4.21%, see rank | 3.17% | 0.93% |
| Swedish | 80 | 0.27%, see rank | 0.61% | 1.34% |
| Swiss | 4 | 0.01%, see rank | 0.22% | 0.31% |
| Ukrainian | 109 | 0.37%, see rank | 0.40% | 0.31% |
| American | 1,397 | 4.70%, see rank | 4.77% | 6.72% |
| Welsh | 149 | 0.50%, see rank | 0.69% | 0.60% |
US Census 2000 data
20,696 (81.44%) out of the total population of 25,414 reported first ancestry.
| 21237 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 38 | 0.15%, see rank | 0.32% | 0.36% |
| Czech | 245 | 0.96%, see rank | 0.21% | 0.27% |
| Danish | 8 | 0.03%, see rank | 0.13% | 0.30% |
| Dutch | 171 | 0.67%, see rank | 0.52% | 0.91% |
| English | 1,132 | 4.45%, see rank | 6.01% | 5.91% |
| French | 409 | 1.61%, see rank | 1.31% | 2.39% |
| German | 4,503 | 17.72%, see rank | 10.82% | 10.81% |
| Greek | 557 | 2.19%, see rank | 0.51% | 0.34% |
| Hungarian | 79 | 0.31%, see rank | 0.27% | 0.32% |
| Irish | 2,331 | 9.17%, see rank | 7.46% | 6.85% |
| Italian | 2,148 | 8.45%, see rank | 4.06% | 4.59% |
| Norwegian | 25 | 0.10%, see rank | 0.35% | 1.15% |
| Polish | 2,017 | 7.94%, see rank | 2.44% | 2.24% |
| Portuguese | 45 | 0.18%, see rank | 0.12% | 0.33% |
| Russian | 114 | 0.45%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 147 | 0.58%, see rank | 0.95% | 1.17% |
| Scottish | 87 | 0.34%, see rank | 1.10% | 1.12% |
| Subsaharan African | 299 | 1.18%, see rank | 1.81% | 0.61% |
| Swedish | 74 | 0.29%, see rank | 0.36% | 0.87% |
| Swiss | 0 | 0.00%, see rank | 0.13% | 0.19% |
| Ukrainian | 36 | 0.14%, see rank | 0.28% | 0.24% |
| American | 852 | 3.35%, see rank | 5.77% | 7.33% |
| Welsh | 85 | 0.33%, 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.