USA.com / Maryland / Montgomery County / Bethesda, MD / 20817 / Population and Races / Historical First Ancestry Data
20817 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
32,801 (90.93%) out of the total population of 36,071 reported first ancestry.
| 20817 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 825 | 2.29%, see rank | 0.48% | 0.56% |
| Czech | 290 | 0.80%, see rank | 0.38% | 0.47% |
| Danish | 143 | 0.40%, see rank | 0.18% | 0.42% |
| Dutch | 422 | 1.17%, see rank | 0.86% | 1.40% |
| English | 3,089 | 8.56%, see rank | 7.82% | 8.02% |
| French | 1,283 | 3.56%, see rank | 1.89% | 3.34% |
| German | 4,585 | 12.71%, see rank | 14.69% | 15.03% |
| Greek | 518 | 1.44%, see rank | 0.59% | 0.41% |
| Hungarian | 420 | 1.16%, see rank | 0.41% | 0.46% |
| Irish | 4,212 | 11.68%, see rank | 11.24% | 10.80% |
| Italian | 1,909 | 5.29%, see rank | 5.21% | 5.52% |
| Norwegian | 567 | 1.57%, see rank | 0.51% | 1.42% |
| Polish | 1,936 | 5.37%, see rank | 3.31% | 3.01% |
| Portuguese | 115 | 0.32%, see rank | 0.18% | 0.44% |
| Russian | 2,458 | 6.81%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 249 | 0.69%, see rank | 0.75% | 0.99% |
| Scottish | 818 | 2.27%, see rank | 1.63% | 1.72% |
| Subsaharan African | 330 | 0.91%, see rank | 3.62% | 0.95% |
| Swedish | 426 | 1.18%, see rank | 0.58% | 1.27% |
| Swiss | 286 | 0.79%, see rank | 0.20% | 0.30% |
| Ukrainian | 424 | 1.18%, see rank | 0.37% | 0.31% |
| American | 1,471 | 4.08%, see rank | 5.14% | 7.12% |
| Welsh | 109 | 0.30%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
34,073 (94.07%) out of the total population of 36,222 reported first ancestry.
| 20817 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 748 | 2.07%, see rank | 0.46% | 0.53% |
| Czech | 302 | 0.83%, see rank | 0.43% | 0.50% |
| Danish | 172 | 0.47%, see rank | 0.21% | 0.45% |
| Dutch | 815 | 2.25%, see rank | 0.95% | 1.51% |
| English | 3,482 | 9.61%, see rank | 8.43% | 8.53% |
| French | 1,520 | 4.20%, see rank | 2.08% | 3.54% |
| German | 4,917 | 13.57%, see rank | 15.67% | 15.79% |
| Greek | 562 | 1.55%, see rank | 0.59% | 0.42% |
| Hungarian | 360 | 0.99%, see rank | 0.43% | 0.48% |
| Irish | 3,742 | 10.33%, see rank | 11.84% | 11.36% |
| Italian | 2,247 | 6.20%, see rank | 5.34% | 5.66% |
| Norwegian | 579 | 1.60%, see rank | 0.51% | 1.46% |
| Polish | 1,893 | 5.23%, see rank | 3.44% | 3.13% |
| Portuguese | 150 | 0.41%, see rank | 0.18% | 0.46% |
| Russian | 2,908 | 8.03%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 273 | 0.75%, see rank | 0.84% | 1.07% |
| Scottish | 1,032 | 2.85%, see rank | 1.70% | 1.81% |
| Subsaharan African | 617 | 1.70%, see rank | 3.17% | 0.93% |
| Swedish | 410 | 1.13%, see rank | 0.61% | 1.34% |
| Swiss | 279 | 0.77%, see rank | 0.22% | 0.31% |
| Ukrainian | 461 | 1.27%, see rank | 0.40% | 0.31% |
| American | 1,111 | 3.07%, see rank | 4.77% | 6.72% |
| Welsh | 103 | 0.28%, see rank | 0.69% | 0.60% |
US Census 2000 data
31,493 (89.71%) out of the total population of 35,105 reported first ancestry.
| 20817 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 393 | 1.12%, see rank | 0.32% | 0.36% |
| Czech | 179 | 0.51%, see rank | 0.21% | 0.27% |
| Danish | 122 | 0.35%, see rank | 0.13% | 0.30% |
| Dutch | 245 | 0.70%, see rank | 0.52% | 0.91% |
| English | 2,881 | 8.21%, see rank | 6.01% | 5.91% |
| French | 816 | 2.32%, see rank | 1.31% | 2.39% |
| German | 2,618 | 7.46%, see rank | 10.82% | 10.81% |
| Greek | 531 | 1.51%, see rank | 0.51% | 0.34% |
| Hungarian | 311 | 0.89%, see rank | 0.27% | 0.32% |
| Irish | 2,866 | 8.16%, see rank | 7.46% | 6.85% |
| Italian | 1,625 | 4.63%, see rank | 4.06% | 4.59% |
| Norwegian | 364 | 1.04%, see rank | 0.35% | 1.15% |
| Polish | 1,076 | 3.07%, see rank | 2.44% | 2.24% |
| Portuguese | 118 | 0.34%, see rank | 0.12% | 0.33% |
| Russian | 2,075 | 5.91%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 409 | 1.17%, see rank | 0.95% | 1.17% |
| Scottish | 503 | 1.43%, see rank | 1.10% | 1.12% |
| Subsaharan African | 566 | 1.61%, see rank | 1.81% | 0.61% |
| Swedish | 409 | 1.17%, see rank | 0.36% | 0.87% |
| Swiss | 158 | 0.45%, see rank | 0.13% | 0.19% |
| Ukrainian | 276 | 0.79%, see rank | 0.28% | 0.24% |
| American | 1,889 | 5.38%, see rank | 5.77% | 7.33% |
| Welsh | 89 | 0.25%, 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.