Bronx County Historical First Ancestry Data
ACS 2010-2014 data
1,306,428 (92.42%) out of the total population of 1,413,566 reported first ancestry.
| Bronx County | % of the Total Population | New York | U.S. | |
| Arab | 7,154 | 0.51%, see rank | 0.81% | 0.56% |
| Czech | 602 | 0.04%, see rank | 0.28% | 0.47% |
| Danish | 588 | 0.04%, see rank | 0.18% | 0.42% |
| Dutch | 1,395 | 0.10%, see rank | 1.25% | 1.40% |
| English | 6,474 | 0.46%, see rank | 5.38% | 8.02% |
| French | 3,849 | 0.27%, see rank | 2.93% | 3.34% |
| German | 15,516 | 1.10%, see rank | 10.62% | 15.03% |
| Greek | 3,257 | 0.23%, see rank | 0.77% | 0.41% |
| Hungarian | 2,496 | 0.18%, see rank | 0.76% | 0.46% |
| Irish | 32,998 | 2.33%, see rank | 12.41% | 10.80% |
| Italian | 50,418 | 3.57%, see rank | 13.28% | 5.52% |
| Norwegian | 538 | 0.04%, see rank | 0.42% | 1.42% |
| Polish | 6,505 | 0.46%, see rank | 4.82% | 3.01% |
| Portuguese | 1,004 | 0.07%, see rank | 0.27% | 0.44% |
| Russian | 6,873 | 0.49%, see rank | 2.21% | 0.92% |
| Scotch-Irish | 427 | 0.03%, see rank | 0.35% | 0.99% |
| Scottish | 1,544 | 0.11%, see rank | 1.06% | 1.72% |
| Subsaharan African | 65,499 | 4.63%, see rank | 1.27% | 0.95% |
| Swedish | 600 | 0.04%, see rank | 0.62% | 1.27% |
| Swiss | 293 | 0.02%, see rank | 0.18% | 0.30% |
| Ukrainian | 1,576 | 0.11%, see rank | 0.69% | 0.31% |
| American | 33,702 | 2.38%, see rank | 5.03% | 7.12% |
| Welsh | 529 | 0.04%, see rank | 0.42% | 0.57% |
ACS 2008-2012 data
1,298,400 (93.66%) out of the total population of 1,386,364 reported first ancestry.
| Bronx County | % of the Total Population | New York | U.S. | |
| Arab | 5,861 | 0.42%, see rank | 0.79% | 0.53% |
| Czech | 544 | 0.04%, see rank | 0.29% | 0.50% |
| Danish | 328 | 0.02%, see rank | 0.18% | 0.45% |
| Dutch | 1,615 | 0.12%, see rank | 1.35% | 1.51% |
| English | 6,617 | 0.48%, see rank | 5.77% | 8.53% |
| French | 4,770 | 0.34%, see rank | 3.12% | 3.54% |
| German | 15,962 | 1.15%, see rank | 11.22% | 15.79% |
| Greek | 3,717 | 0.27%, see rank | 0.82% | 0.42% |
| Hungarian | 2,345 | 0.17%, see rank | 0.78% | 0.48% |
| Irish | 36,112 | 2.60%, see rank | 13.03% | 11.36% |
| Italian | 53,041 | 3.83%, see rank | 13.84% | 5.66% |
| Norwegian | 749 | 0.05%, see rank | 0.43% | 1.46% |
| Polish | 7,336 | 0.53%, see rank | 5.08% | 3.13% |
| Portuguese | 1,019 | 0.07%, see rank | 0.28% | 0.46% |
| Russian | 7,872 | 0.57%, see rank | 2.41% | 0.97% |
| Scotch-Irish | 485 | 0.03%, see rank | 0.38% | 1.07% |
| Scottish | 1,439 | 0.10%, see rank | 1.11% | 1.81% |
| Subsaharan African | 61,730 | 4.45%, see rank | 1.24% | 0.93% |
| Swedish | 629 | 0.05%, see rank | 0.66% | 1.34% |
| Swiss | 284 | 0.02%, see rank | 0.20% | 0.31% |
| Ukrainian | 1,673 | 0.12%, see rank | 0.69% | 0.31% |
| American | 19,378 | 1.40%, see rank | 4.21% | 6.72% |
| Welsh | 507 | 0.04%, see rank | 0.45% | 0.60% |
ACS 2006-2010 data
1,293,160 (94.69%) out of the total population of 1,365,725 reported first ancestry.
| Bronx County | % of the Total Population | New York | U.S. | |
| Arab | 4,978 | 0.36%, see rank | 0.74% | 0.50% |
| Czech | 388 | 0.03%, see rank | 0.30% | 0.53% |
| Danish | 385 | 0.03%, see rank | 0.18% | 0.48% |
| Dutch | 1,920 | 0.14%, see rank | 1.44% | 1.63% |
| English | 7,038 | 0.52%, see rank | 6.14% | 9.02% |
| French | 5,374 | 0.39%, see rank | 3.33% | 3.77% |
| German | 16,517 | 1.21%, see rank | 11.71% | 16.51% |
| Greek | 3,607 | 0.26%, see rank | 0.85% | 0.44% |
| Hungarian | 2,427 | 0.18%, see rank | 0.80% | 0.51% |
| Irish | 38,479 | 2.82%, see rank | 13.34% | 11.76% |
| Italian | 57,527 | 4.21%, see rank | 14.20% | 5.78% |
| Norwegian | 773 | 0.06%, see rank | 0.45% | 1.51% |
| Polish | 7,834 | 0.57%, see rank | 5.24% | 3.24% |
| Portuguese | 1,113 | 0.08%, see rank | 0.28% | 0.47% |
| Russian | 8,064 | 0.59%, see rank | 2.47% | 1.01% |
| Scotch-Irish | 1,601 | 0.12%, see rank | 0.86% | 1.72% |
| Scottish | 1,570 | 0.11%, see rank | 1.18% | 1.92% |
| Subsaharan African | 54,958 | 4.02%, see rank | 1.24% | 0.91% |
| Swedish | 549 | 0.04%, see rank | 0.69% | 1.41% |
| Swiss | 166 | 0.01%, see rank | 0.20% | 0.33% |
| Ukrainian | 1,608 | 0.12%, see rank | 0.69% | 0.31% |
| American | 16,297 | 1.19%, see rank | 3.58% | 6.28% |
| Welsh | 530 | 0.04%, see rank | 0.46% | 0.63% |
ACS 2005-2009 data
1,315,435 (95.22%) out of the total population of 1,381,529 reported first ancestry.
| Bronx County | % of the Total Population | New York | U.S. | |
| Arab | 5,825 | 0.42%, see rank | 0.75% | 0.50% |
| Czech | 490 | 0.04%, see rank | 0.31% | 0.54% |
| Danish | 462 | 0.03%, see rank | 0.19% | 0.49% |
| Dutch | 2,252 | 0.16%, see rank | 1.46% | 1.68% |
| English | 6,949 | 0.50%, see rank | 6.30% | 9.29% |
| French | 5,749 | 0.42%, see rank | 3.38% | 3.90% |
| German | 17,096 | 1.24%, see rank | 11.88% | 16.89% |
| Greek | 3,877 | 0.28%, see rank | 0.89% | 0.45% |
| Hungarian | 2,748 | 0.20%, see rank | 0.82% | 0.52% |
| Irish | 42,422 | 3.07%, see rank | 13.54% | 12.01% |
| Italian | 64,008 | 4.63%, see rank | 14.66% | 5.91% |
| Norwegian | 875 | 0.06%, see rank | 0.47% | 1.55% |
| Polish | 8,553 | 0.62%, see rank | 5.31% | 3.32% |
| Portuguese | 1,226 | 0.09%, see rank | 0.28% | 0.48% |
| Russian | 9,080 | 0.66%, see rank | 2.56% | 1.04% |
| Scotch-Irish | 1,599 | 0.12%, see rank | 0.87% | 1.77% |
| Scottish | 1,527 | 0.11%, see rank | 1.21% | 1.97% |
| Subsaharan African | 54,959 | 3.98%, see rank | 1.24% | 0.88% |
| Swedish | 761 | 0.06%, see rank | 0.70% | 1.45% |
| Swiss | 189 | 0.01%, see rank | 0.21% | 0.34% |
| Ukrainian | 1,885 | 0.14%, see rank | 0.72% | 0.32% |
| American | 18,053 | 1.31%, see rank | 3.66% | 6.43% |
| Welsh | 469 | 0.03%, see rank | 0.47% | 0.65% |
US Census 2000 data
1,107,610 (83.11%) out of the total population of 1,332,650 reported first ancestry.
| Bronx County | % of the Total Population | New York | U.S. | |
| Arab | 2,803 | 0.21%, see rank | 0.55% | 0.36% |
| Czech | 248 | 0.02%, see rank | 0.13% | 0.27% |
| Danish | 174 | 0.01%, see rank | 0.12% | 0.30% |
| Dutch | 448 | 0.03%, see rank | 0.71% | 0.91% |
| English | 2,908 | 0.22%, see rank | 3.65% | 5.91% |
| French | 2,220 | 0.17%, see rank | 2.01% | 2.39% |
| German | 10,158 | 0.76%, see rank | 6.84% | 10.81% |
| Greek | 3,884 | 0.29%, see rank | 0.72% | 0.34% |
| Hungarian | 2,059 | 0.15%, see rank | 0.47% | 0.32% |
| Irish | 33,608 | 2.52%, see rank | 8.65% | 6.85% |
| Italian | 62,842 | 4.72%, see rank | 12.50% | 4.59% |
| Norwegian | 400 | 0.03%, see rank | 0.32% | 1.15% |
| Polish | 6,779 | 0.51%, see rank | 3.71% | 2.24% |
| Portuguese | 549 | 0.04%, see rank | 0.18% | 0.33% |
| Russian | 8,224 | 0.62%, see rank | 1.93% | 0.68% |
| Scotch-Irish | 702 | 0.05%, see rank | 0.53% | 1.17% |
| Scottish | 846 | 0.06%, see rank | 0.67% | 1.12% |
| Subsaharan African | 35,263 | 2.65%, see rank | 0.83% | 0.61% |
| Swedish | 454 | 0.03%, see rank | 0.42% | 0.87% |
| Swiss | 96 | 0.01%, see rank | 0.12% | 0.19% |
| Ukrainian | 1,889 | 0.14%, see rank | 0.62% | 0.24% |
| American | 32,520 | 2.44%, see rank | 3.78% | 7.33% |
| Welsh | 93 | 0.01%, see rank | 0.21% | 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.