USA.com / Virginia / Fairfax County / Herndon, VA / 20170 / Population and Races / Historical First Ancestry Data
20170 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
38,885 (91.21%) out of the total population of 42,634 reported first ancestry.
| 20170 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 889 | 2.09%, see rank | 0.83% | 0.56% |
| Czech | 27 | 0.06%, see rank | 0.28% | 0.47% |
| Danish | 116 | 0.27%, see rank | 0.23% | 0.42% |
| Dutch | 407 | 0.95%, see rank | 1.00% | 1.40% |
| English | 3,025 | 7.10%, see rank | 10.69% | 8.02% |
| French | 898 | 2.11%, see rank | 2.33% | 3.34% |
| German | 4,325 | 10.14%, see rank | 11.87% | 15.03% |
| Greek | 175 | 0.41%, see rank | 0.41% | 0.41% |
| Hungarian | 222 | 0.52%, see rank | 0.35% | 0.46% |
| Irish | 3,487 | 8.18%, see rank | 9.99% | 10.80% |
| Italian | 1,549 | 3.63%, see rank | 4.00% | 5.52% |
| Norwegian | 335 | 0.79%, see rank | 0.61% | 1.42% |
| Polish | 998 | 2.34%, see rank | 1.89% | 3.01% |
| Portuguese | 186 | 0.44%, see rank | 0.20% | 0.44% |
| Russian | 364 | 0.85%, see rank | 0.70% | 0.92% |
| Scotch-Irish | 564 | 1.32%, see rank | 1.68% | 0.99% |
| Scottish | 685 | 1.61%, see rank | 2.13% | 1.72% |
| Subsaharan African | 1,645 | 3.86%, see rank | 2.02% | 0.95% |
| Swedish | 217 | 0.51%, see rank | 0.71% | 1.27% |
| Swiss | 52 | 0.12%, see rank | 0.24% | 0.30% |
| Ukrainian | 82 | 0.19%, see rank | 0.23% | 0.31% |
| American | 1,388 | 3.26%, see rank | 11.04% | 7.12% |
| Welsh | 425 | 1.00%, see rank | 0.65% | 0.57% |
ACS 2008-2012 data
38,330 (93.14%) out of the total population of 41,152 reported first ancestry.
| 20170 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 750 | 1.82%, see rank | 0.75% | 0.53% |
| Czech | 72 | 0.17%, see rank | 0.29% | 0.50% |
| Danish | 183 | 0.44%, see rank | 0.24% | 0.45% |
| Dutch | 380 | 0.92%, see rank | 1.05% | 1.51% |
| English | 3,229 | 7.85%, see rank | 11.31% | 8.53% |
| French | 1,073 | 2.61%, see rank | 2.44% | 3.54% |
| German | 4,479 | 10.88%, see rank | 12.33% | 15.79% |
| Greek | 334 | 0.81%, see rank | 0.44% | 0.42% |
| Hungarian | 202 | 0.49%, see rank | 0.36% | 0.48% |
| Irish | 3,455 | 8.40%, see rank | 10.45% | 11.36% |
| Italian | 1,627 | 3.95%, see rank | 4.05% | 5.66% |
| Norwegian | 280 | 0.68%, see rank | 0.62% | 1.46% |
| Polish | 1,209 | 2.94%, see rank | 1.95% | 3.13% |
| Portuguese | 27 | 0.07%, see rank | 0.20% | 0.46% |
| Russian | 385 | 0.94%, see rank | 0.70% | 0.97% |
| Scotch-Irish | 413 | 1.00%, see rank | 1.78% | 1.07% |
| Scottish | 717 | 1.74%, see rank | 2.30% | 1.81% |
| Subsaharan African | 2,109 | 5.12%, see rank | 2.05% | 0.93% |
| Swedish | 124 | 0.30%, see rank | 0.74% | 1.34% |
| Swiss | 22 | 0.05%, see rank | 0.26% | 0.31% |
| Ukrainian | 55 | 0.13%, see rank | 0.24% | 0.31% |
| American | 1,232 | 2.99%, see rank | 11.02% | 6.72% |
| Welsh | 433 | 1.05%, see rank | 0.70% | 0.60% |
US Census 2000 data
33,587 (88.12%) out of the total population of 38,114 reported first ancestry.
| 20170 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 532 | 1.40%, see rank | 0.53% | 0.36% |
| Czech | 84 | 0.22%, see rank | 0.14% | 0.27% |
| Danish | 103 | 0.27%, see rank | 0.15% | 0.30% |
| Dutch | 194 | 0.51%, see rank | 0.64% | 0.91% |
| English | 2,412 | 6.33%, see rank | 8.34% | 5.91% |
| French | 714 | 1.87%, see rank | 1.56% | 2.39% |
| German | 3,212 | 8.43%, see rank | 7.93% | 10.81% |
| Greek | 167 | 0.44%, see rank | 0.30% | 0.34% |
| Hungarian | 111 | 0.29%, see rank | 0.23% | 0.32% |
| Irish | 2,735 | 7.18%, see rank | 6.46% | 6.85% |
| Italian | 1,480 | 3.88%, see rank | 2.87% | 4.59% |
| Norwegian | 423 | 1.11%, see rank | 0.48% | 1.15% |
| Polish | 511 | 1.34%, see rank | 1.17% | 2.24% |
| Portuguese | 127 | 0.33%, see rank | 0.13% | 0.33% |
| Russian | 309 | 0.81%, see rank | 0.45% | 0.68% |
| Scotch-Irish | 714 | 1.87%, see rank | 1.75% | 1.17% |
| Scottish | 484 | 1.27%, see rank | 1.43% | 1.12% |
| Subsaharan African | 488 | 1.28%, see rank | 0.96% | 0.61% |
| Swedish | 207 | 0.54%, see rank | 0.44% | 0.87% |
| Swiss | 73 | 0.19%, see rank | 0.16% | 0.19% |
| Ukrainian | 104 | 0.27%, see rank | 0.15% | 0.24% |
| American | 1,746 | 4.58%, see rank | 11.42% | 7.33% |
| Welsh | 154 | 0.40%, 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.