USA.com / Virginia / Loudoun County / Sterling, VA / 20166 / Population and Races / Historical First Ancestry Data
20166 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
8,568 (86.15%) out of the total population of 9,945 reported first ancestry.
| 20166 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 231 | 2.32%, see rank | 0.83% | 0.56% |
| Czech | 0 | 0.00%, see rank | 0.28% | 0.47% |
| Danish | 152 | 1.53%, see rank | 0.23% | 0.42% |
| Dutch | 129 | 1.30%, see rank | 1.00% | 1.40% |
| English | 324 | 3.26%, see rank | 10.69% | 8.02% |
| French | 156 | 1.57%, see rank | 2.33% | 3.34% |
| German | 1,020 | 10.26%, see rank | 11.87% | 15.03% |
| Greek | 49 | 0.49%, see rank | 0.41% | 0.41% |
| Hungarian | 24 | 0.24%, see rank | 0.35% | 0.46% |
| Irish | 567 | 5.70%, see rank | 9.99% | 10.80% |
| Italian | 348 | 3.50%, see rank | 4.00% | 5.52% |
| Norwegian | 35 | 0.35%, see rank | 0.61% | 1.42% |
| Polish | 246 | 2.47%, see rank | 1.89% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.20% | 0.44% |
| Russian | 98 | 0.99%, see rank | 0.70% | 0.92% |
| Scotch-Irish | 19 | 0.19%, see rank | 1.68% | 0.99% |
| Scottish | 107 | 1.08%, see rank | 2.13% | 1.72% |
| Subsaharan African | 307 | 3.09%, see rank | 2.02% | 0.95% |
| Swedish | 56 | 0.56%, see rank | 0.71% | 1.27% |
| Swiss | 7 | 0.07%, see rank | 0.24% | 0.30% |
| Ukrainian | 42 | 0.42%, see rank | 0.23% | 0.31% |
| American | 422 | 4.24%, see rank | 11.04% | 7.12% |
| Welsh | 58 | 0.58%, see rank | 0.65% | 0.57% |
ACS 2008-2012 data
8,603 (90.89%) out of the total population of 9,465 reported first ancestry.
| 20166 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 174 | 1.84%, see rank | 0.75% | 0.53% |
| Czech | 45 | 0.48%, see rank | 0.29% | 0.50% |
| Danish | 124 | 1.31%, see rank | 0.24% | 0.45% |
| Dutch | 116 | 1.23%, see rank | 1.05% | 1.51% |
| English | 458 | 4.84%, see rank | 11.31% | 8.53% |
| French | 124 | 1.31%, see rank | 2.44% | 3.54% |
| German | 1,076 | 11.37%, see rank | 12.33% | 15.79% |
| Greek | 55 | 0.58%, see rank | 0.44% | 0.42% |
| Hungarian | 20 | 0.21%, see rank | 0.36% | 0.48% |
| Irish | 775 | 8.19%, see rank | 10.45% | 11.36% |
| Italian | 290 | 3.06%, see rank | 4.05% | 5.66% |
| Norwegian | 81 | 0.86%, see rank | 0.62% | 1.46% |
| Polish | 218 | 2.30%, see rank | 1.95% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.20% | 0.46% |
| Russian | 86 | 0.91%, see rank | 0.70% | 0.97% |
| Scotch-Irish | 45 | 0.48%, see rank | 1.78% | 1.07% |
| Scottish | 172 | 1.82%, see rank | 2.30% | 1.81% |
| Subsaharan African | 307 | 3.24%, see rank | 2.05% | 0.93% |
| Swedish | 141 | 1.49%, see rank | 0.74% | 1.34% |
| Swiss | 9 | 0.10%, see rank | 0.26% | 0.31% |
| Ukrainian | 39 | 0.41%, see rank | 0.24% | 0.31% |
| American | 136 | 1.44%, see rank | 11.02% | 6.72% |
| Welsh | 72 | 0.76%, see rank | 0.70% | 0.60% |
US Census 2000 data
3,385 (84.00%) out of the total population of 4,030 reported first ancestry.
| 20166 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 26 | 0.65%, see rank | 0.53% | 0.36% |
| Czech | 9 | 0.22%, see rank | 0.14% | 0.27% |
| Danish | 7 | 0.17%, see rank | 0.15% | 0.30% |
| Dutch | 7 | 0.17%, see rank | 0.64% | 0.91% |
| English | 208 | 5.16%, see rank | 8.34% | 5.91% |
| French | 112 | 2.78%, see rank | 1.56% | 2.39% |
| German | 376 | 9.33%, see rank | 7.93% | 10.81% |
| Greek | 16 | 0.40%, see rank | 0.30% | 0.34% |
| Hungarian | 26 | 0.65%, see rank | 0.23% | 0.32% |
| Irish | 247 | 6.13%, see rank | 6.46% | 6.85% |
| Italian | 156 | 3.87%, see rank | 2.87% | 4.59% |
| Norwegian | 33 | 0.82%, see rank | 0.48% | 1.15% |
| Polish | 72 | 1.79%, see rank | 1.17% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.13% | 0.33% |
| Russian | 33 | 0.82%, see rank | 0.45% | 0.68% |
| Scotch-Irish | 28 | 0.69%, see rank | 1.75% | 1.17% |
| Scottish | 34 | 0.84%, see rank | 1.43% | 1.12% |
| Subsaharan African | 104 | 2.58%, see rank | 0.96% | 0.61% |
| Swedish | 17 | 0.42%, see rank | 0.44% | 0.87% |
| Swiss | 0 | 0.00%, see rank | 0.16% | 0.19% |
| Ukrainian | 0 | 0.00%, see rank | 0.15% | 0.24% |
| American | 246 | 6.10%, see rank | 11.42% | 7.33% |
| Welsh | 23 | 0.57%, 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.