USA.com / Virginia / Fairfax County / Centreville, VA / 20121 / Population and Races / Historical First Ancestry Data
20121 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
27,493 (91.85%) out of the total population of 29,932 reported first ancestry.
| 20121 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 605 | 2.02%, see rank | 0.83% | 0.56% |
| Czech | 98 | 0.33%, see rank | 0.28% | 0.47% |
| Danish | 53 | 0.18%, see rank | 0.23% | 0.42% |
| Dutch | 215 | 0.72%, see rank | 1.00% | 1.40% |
| English | 1,792 | 5.99%, see rank | 10.69% | 8.02% |
| French | 713 | 2.38%, see rank | 2.33% | 3.34% |
| German | 2,114 | 7.06%, see rank | 11.87% | 15.03% |
| Greek | 361 | 1.21%, see rank | 0.41% | 0.41% |
| Hungarian | 143 | 0.48%, see rank | 0.35% | 0.46% |
| Irish | 2,341 | 7.82%, see rank | 9.99% | 10.80% |
| Italian | 1,362 | 4.55%, see rank | 4.00% | 5.52% |
| Norwegian | 113 | 0.38%, see rank | 0.61% | 1.42% |
| Polish | 525 | 1.75%, see rank | 1.89% | 3.01% |
| Portuguese | 43 | 0.14%, see rank | 0.20% | 0.44% |
| Russian | 226 | 0.76%, see rank | 0.70% | 0.92% |
| Scotch-Irish | 247 | 0.83%, see rank | 1.68% | 0.99% |
| Scottish | 464 | 1.55%, see rank | 2.13% | 1.72% |
| Subsaharan African | 376 | 1.26%, see rank | 2.02% | 0.95% |
| Swedish | 323 | 1.08%, see rank | 0.71% | 1.27% |
| Swiss | 27 | 0.09%, see rank | 0.24% | 0.30% |
| Ukrainian | 49 | 0.16%, see rank | 0.23% | 0.31% |
| American | 931 | 3.11%, see rank | 11.04% | 7.12% |
| Welsh | 51 | 0.17%, see rank | 0.65% | 0.57% |
ACS 2008-2012 data
26,787 (94.38%) out of the total population of 28,381 reported first ancestry.
| 20121 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 229 | 0.81%, see rank | 0.75% | 0.53% |
| Czech | 102 | 0.36%, see rank | 0.29% | 0.50% |
| Danish | 114 | 0.40%, see rank | 0.24% | 0.45% |
| Dutch | 261 | 0.92%, see rank | 1.05% | 1.51% |
| English | 2,265 | 7.98%, see rank | 11.31% | 8.53% |
| French | 677 | 2.39%, see rank | 2.44% | 3.54% |
| German | 2,408 | 8.48%, see rank | 12.33% | 15.79% |
| Greek | 300 | 1.06%, see rank | 0.44% | 0.42% |
| Hungarian | 113 | 0.40%, see rank | 0.36% | 0.48% |
| Irish | 2,407 | 8.48%, see rank | 10.45% | 11.36% |
| Italian | 1,745 | 6.15%, see rank | 4.05% | 5.66% |
| Norwegian | 134 | 0.47%, see rank | 0.62% | 1.46% |
| Polish | 677 | 2.39%, see rank | 1.95% | 3.13% |
| Portuguese | 17 | 0.06%, see rank | 0.20% | 0.46% |
| Russian | 58 | 0.20%, see rank | 0.70% | 0.97% |
| Scotch-Irish | 217 | 0.76%, see rank | 1.78% | 1.07% |
| Scottish | 464 | 1.63%, see rank | 2.30% | 1.81% |
| Subsaharan African | 641 | 2.26%, see rank | 2.05% | 0.93% |
| Swedish | 246 | 0.87%, see rank | 0.74% | 1.34% |
| Swiss | 18 | 0.06%, see rank | 0.26% | 0.31% |
| Ukrainian | 70 | 0.25%, see rank | 0.24% | 0.31% |
| American | 880 | 3.10%, see rank | 11.02% | 6.72% |
| Welsh | 103 | 0.36%, see rank | 0.70% | 0.60% |
US Census 2000 data
22,929 (88.04%) out of the total population of 26,043 reported first ancestry.
| 20121 Zip Code | % of the Total Population | Virginia | U.S. | |
| Arab | 421 | 1.62%, see rank | 0.53% | 0.36% |
| Czech | 32 | 0.12%, see rank | 0.14% | 0.27% |
| Danish | 31 | 0.12%, see rank | 0.15% | 0.30% |
| Dutch | 196 | 0.75%, see rank | 0.64% | 0.91% |
| English | 1,477 | 5.67%, see rank | 8.34% | 5.91% |
| French | 519 | 1.99%, see rank | 1.56% | 2.39% |
| German | 2,306 | 8.85%, see rank | 7.93% | 10.81% |
| Greek | 131 | 0.50%, see rank | 0.30% | 0.34% |
| Hungarian | 62 | 0.24%, see rank | 0.23% | 0.32% |
| Irish | 2,438 | 9.36%, see rank | 6.46% | 6.85% |
| Italian | 1,230 | 4.72%, see rank | 2.87% | 4.59% |
| Norwegian | 113 | 0.43%, see rank | 0.48% | 1.15% |
| Polish | 545 | 2.09%, see rank | 1.17% | 2.24% |
| Portuguese | 49 | 0.19%, see rank | 0.13% | 0.33% |
| Russian | 240 | 0.92%, see rank | 0.45% | 0.68% |
| Scotch-Irish | 301 | 1.16%, see rank | 1.75% | 1.17% |
| Scottish | 302 | 1.16%, see rank | 1.43% | 1.12% |
| Subsaharan African | 376 | 1.44%, see rank | 0.96% | 0.61% |
| Swedish | 122 | 0.47%, see rank | 0.44% | 0.87% |
| Swiss | 26 | 0.10%, see rank | 0.16% | 0.19% |
| Ukrainian | 59 | 0.23%, see rank | 0.15% | 0.24% |
| American | 1,412 | 5.42%, see rank | 11.42% | 7.33% |
| Welsh | 102 | 0.39%, 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.