20705 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
24,135 (90.54%) out of the total population of 26,658 reported first ancestry.
| 20705 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 22 | 0.08%, see rank | 0.48% | 0.56% |
| Czech | 65 | 0.24%, see rank | 0.38% | 0.47% |
| Danish | 5 | 0.02%, see rank | 0.18% | 0.42% |
| Dutch | 56 | 0.21%, see rank | 0.86% | 1.40% |
| English | 661 | 2.48%, see rank | 7.82% | 8.02% |
| French | 565 | 2.12%, see rank | 1.89% | 3.34% |
| German | 1,761 | 6.61%, see rank | 14.69% | 15.03% |
| Greek | 21 | 0.08%, see rank | 0.59% | 0.41% |
| Hungarian | 22 | 0.08%, see rank | 0.41% | 0.46% |
| Irish | 1,097 | 4.12%, see rank | 11.24% | 10.80% |
| Italian | 595 | 2.23%, see rank | 5.21% | 5.52% |
| Norwegian | 200 | 0.75%, see rank | 0.51% | 1.42% |
| Polish | 171 | 0.64%, see rank | 3.31% | 3.01% |
| Portuguese | 8 | 0.03%, see rank | 0.18% | 0.44% |
| Russian | 144 | 0.54%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 93 | 0.35%, see rank | 0.75% | 0.99% |
| Scottish | 216 | 0.81%, see rank | 1.63% | 1.72% |
| Subsaharan African | 2,845 | 10.67%, see rank | 3.62% | 0.95% |
| Swedish | 172 | 0.65%, see rank | 0.58% | 1.27% |
| Swiss | 7 | 0.03%, see rank | 0.20% | 0.30% |
| Ukrainian | 13 | 0.05%, see rank | 0.37% | 0.31% |
| American | 562 | 2.11%, see rank | 5.14% | 7.12% |
| Welsh | 86 | 0.32%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
23,575 (93.47%) out of the total population of 25,222 reported first ancestry.
| 20705 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 40 | 0.16%, see rank | 0.46% | 0.53% |
| Czech | 48 | 0.19%, see rank | 0.43% | 0.50% |
| Danish | 55 | 0.22%, see rank | 0.21% | 0.45% |
| Dutch | 45 | 0.18%, see rank | 0.95% | 1.51% |
| English | 1,408 | 5.58%, see rank | 8.43% | 8.53% |
| French | 247 | 0.98%, see rank | 2.08% | 3.54% |
| German | 1,782 | 7.07%, see rank | 15.67% | 15.79% |
| Greek | 38 | 0.15%, see rank | 0.59% | 0.42% |
| Hungarian | 17 | 0.07%, see rank | 0.43% | 0.48% |
| Irish | 1,487 | 5.90%, see rank | 11.84% | 11.36% |
| Italian | 608 | 2.41%, see rank | 5.34% | 5.66% |
| Norwegian | 111 | 0.44%, see rank | 0.51% | 1.46% |
| Polish | 225 | 0.89%, see rank | 3.44% | 3.13% |
| Portuguese | 26 | 0.10%, see rank | 0.18% | 0.46% |
| Russian | 107 | 0.42%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 104 | 0.41%, see rank | 0.84% | 1.07% |
| Scottish | 216 | 0.86%, see rank | 1.70% | 1.81% |
| Subsaharan African | 2,427 | 9.62%, see rank | 3.17% | 0.93% |
| Swedish | 192 | 0.76%, see rank | 0.61% | 1.34% |
| Swiss | 9 | 0.04%, see rank | 0.22% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.40% | 0.31% |
| American | 473 | 1.88%, see rank | 4.77% | 6.72% |
| Welsh | 54 | 0.21%, see rank | 0.69% | 0.60% |
US Census 2000 data
20,173 (88.47%) out of the total population of 22,802 reported first ancestry.
| 20705 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 93 | 0.41%, see rank | 0.32% | 0.36% |
| Czech | 34 | 0.15%, see rank | 0.21% | 0.27% |
| Danish | 128 | 0.56%, see rank | 0.13% | 0.30% |
| Dutch | 82 | 0.36%, see rank | 0.52% | 0.91% |
| English | 990 | 4.34%, see rank | 6.01% | 5.91% |
| French | 225 | 0.99%, see rank | 1.31% | 2.39% |
| German | 1,648 | 7.23%, see rank | 10.82% | 10.81% |
| Greek | 98 | 0.43%, see rank | 0.51% | 0.34% |
| Hungarian | 38 | 0.17%, see rank | 0.27% | 0.32% |
| Irish | 1,489 | 6.53%, see rank | 7.46% | 6.85% |
| Italian | 735 | 3.22%, see rank | 4.06% | 4.59% |
| Norwegian | 58 | 0.25%, see rank | 0.35% | 1.15% |
| Polish | 282 | 1.24%, see rank | 2.44% | 2.24% |
| Portuguese | 66 | 0.29%, see rank | 0.12% | 0.33% |
| Russian | 189 | 0.83%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 147 | 0.64%, see rank | 0.95% | 1.17% |
| Scottish | 229 | 1.00%, see rank | 1.10% | 1.12% |
| Subsaharan African | 1,749 | 7.67%, see rank | 1.81% | 0.61% |
| Swedish | 89 | 0.39%, see rank | 0.36% | 0.87% |
| Swiss | 22 | 0.10%, see rank | 0.13% | 0.19% |
| Ukrainian | 40 | 0.18%, see rank | 0.28% | 0.24% |
| American | 1,190 | 5.22%, see rank | 5.77% | 7.33% |
| Welsh | 65 | 0.29%, 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.