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Jefferson County School District Historical First Ancestry Data
ACS 2010-2014 data
612,146 (81.70%) out of the total population of 749,245 reported first ancestry.
| Jefferson County School District | % of the Total Population | Kentucky | U.S. | |
| Arab | 4,818 | 0.64%, see rank | 0.29% | 0.56% |
| Czech | 1,089 | 0.15%, see rank | 0.11% | 0.47% |
| Danish | 743 | 0.10%, see rank | 0.10% | 0.42% |
| Dutch | 8,336 | 1.11%, see rank | 1.13% | 1.40% |
| English | 69,806 | 9.32%, see rank | 10.29% | 8.02% |
| French | 16,348 | 2.18%, see rank | 1.82% | 3.34% |
| German | 129,474 | 17.28%, see rank | 14.75% | 15.03% |
| Greek | 1,363 | 0.18%, see rank | 0.15% | 0.41% |
| Hungarian | 1,401 | 0.19%, see rank | 0.17% | 0.46% |
| Irish | 95,513 | 12.75%, see rank | 12.51% | 10.80% |
| Italian | 18,607 | 2.48%, see rank | 1.99% | 5.52% |
| Norwegian | 2,635 | 0.35%, see rank | 0.32% | 1.42% |
| Polish | 7,063 | 0.94%, see rank | 0.83% | 3.01% |
| Portuguese | 769 | 0.10%, see rank | 0.08% | 0.44% |
| Russian | 3,200 | 0.43%, see rank | 0.21% | 0.92% |
| Scotch-Irish | 8,514 | 1.14%, see rank | 1.37% | 0.99% |
| Scottish | 13,170 | 1.76%, see rank | 1.88% | 1.72% |
| Subsaharan African | 19,442 | 2.59%, see rank | 0.85% | 0.95% |
| Swedish | 2,948 | 0.39%, see rank | 0.37% | 1.27% |
| Swiss | 2,741 | 0.37%, see rank | 0.24% | 0.30% |
| Ukrainian | 751 | 0.10%, see rank | 0.08% | 0.31% |
| American | 105,125 | 14.03%, see rank | 20.66% | 7.12% |
| Welsh | 4,069 | 0.54%, see rank | 0.52% | 0.57% |
ACS 2008-2012 data
623,000 (84.32%) out of the total population of 738,880 reported first ancestry.
| Jefferson County School District | % of the Total Population | Kentucky | U.S. | |
| Arab | 4,268 | 0.58%, see rank | 0.25% | 0.53% |
| Czech | 1,288 | 0.17%, see rank | 0.12% | 0.50% |
| Danish | 796 | 0.11%, see rank | 0.10% | 0.45% |
| Dutch | 9,414 | 1.27%, see rank | 1.21% | 1.51% |
| English | 70,192 | 9.50%, see rank | 10.97% | 8.53% |
| French | 17,666 | 2.39%, see rank | 1.95% | 3.54% |
| German | 136,655 | 18.49%, see rank | 15.19% | 15.79% |
| Greek | 1,558 | 0.21%, see rank | 0.15% | 0.42% |
| Hungarian | 1,518 | 0.21%, see rank | 0.16% | 0.48% |
| Irish | 99,162 | 13.42%, see rank | 13.16% | 11.36% |
| Italian | 18,785 | 2.54%, see rank | 2.05% | 5.66% |
| Norwegian | 2,364 | 0.32%, see rank | 0.30% | 1.46% |
| Polish | 7,645 | 1.03%, see rank | 0.87% | 3.13% |
| Portuguese | 629 | 0.09%, see rank | 0.07% | 0.46% |
| Russian | 3,276 | 0.44%, see rank | 0.20% | 0.97% |
| Scotch-Irish | 9,784 | 1.32%, see rank | 1.46% | 1.07% |
| Scottish | 12,517 | 1.69%, see rank | 1.89% | 1.81% |
| Subsaharan African | 22,774 | 3.08%, see rank | 0.83% | 0.93% |
| Swedish | 3,226 | 0.44%, see rank | 0.38% | 1.34% |
| Swiss | 2,976 | 0.40%, see rank | 0.23% | 0.31% |
| Ukrainian | 696 | 0.09%, see rank | 0.08% | 0.31% |
| American | 95,190 | 12.88%, see rank | 20.61% | 6.72% |
| Welsh | 4,035 | 0.55%, see rank | 0.52% | 0.60% |
ACS 2006-2010 data
609,418 (83.84%) out of the total population of 726,900 reported first ancestry.
| Jefferson County School District | % of the Total Population | Kentucky | U.S. | |
| Arab | 3,165 | 0.44%, see rank | 0.22% | 0.50% |
| Czech | 1,260 | 0.17%, see rank | 0.12% | 0.53% |
| Danish | 850 | 0.12%, see rank | 0.11% | 0.48% |
| Dutch | 10,470 | 1.44%, see rank | 1.37% | 1.63% |
| English | 74,410 | 10.24%, see rank | 11.53% | 9.02% |
| French | 17,686 | 2.43%, see rank | 2.06% | 3.77% |
| German | 145,066 | 19.96%, see rank | 15.98% | 16.51% |
| Greek | 1,299 | 0.18%, see rank | 0.16% | 0.44% |
| Hungarian | 1,805 | 0.25%, see rank | 0.16% | 0.51% |
| Irish | 103,157 | 14.19%, see rank | 13.68% | 11.76% |
| Italian | 19,749 | 2.72%, see rank | 2.07% | 5.78% |
| Norwegian | 1,941 | 0.27%, see rank | 0.32% | 1.51% |
| Polish | 8,156 | 1.12%, see rank | 0.95% | 3.24% |
| Portuguese | 615 | 0.08%, see rank | 0.07% | 0.47% |
| Russian | 3,867 | 0.53%, see rank | 0.24% | 1.01% |
| Scotch-Irish | 13,714 | 1.89%, see rank | 2.10% | 1.72% |
| Scottish | 13,151 | 1.81%, see rank | 2.00% | 1.92% |
| Subsaharan African | 13,883 | 1.91%, see rank | 0.54% | 0.91% |
| Swedish | 3,735 | 0.51%, see rank | 0.42% | 1.41% |
| Swiss | 3,605 | 0.50%, see rank | 0.25% | 0.33% |
| Ukrainian | 739 | 0.10%, see rank | 0.09% | 0.31% |
| American | 78,102 | 10.74%, see rank | 19.75% | 6.28% |
| Welsh | 3,948 | 0.54%, see rank | 0.53% | 0.63% |
ACS 2005-2009 data
596,818 (84.26%) out of the total population of 708,337 reported first ancestry.
| Jefferson County School District | % of the Total Population | Kentucky | U.S. | |
| Arab | 2,997 | 0.42%, see rank | 0.21% | 0.50% |
| Czech | 1,111 | 0.16%, see rank | 0.11% | 0.54% |
| Danish | 781 | 0.11%, see rank | 0.11% | 0.49% |
| Dutch | 10,993 | 1.55%, see rank | 1.44% | 1.68% |
| English | 76,068 | 10.74%, see rank | 11.69% | 9.29% |
| French | 18,465 | 2.61%, see rank | 2.15% | 3.90% |
| German | 147,136 | 20.77%, see rank | 16.15% | 16.89% |
| Greek | 1,118 | 0.16%, see rank | 0.16% | 0.45% |
| Hungarian | 1,690 | 0.24%, see rank | 0.17% | 0.52% |
| Irish | 103,313 | 14.59%, see rank | 13.83% | 12.01% |
| Italian | 20,135 | 2.84%, see rank | 2.09% | 5.91% |
| Norwegian | 1,792 | 0.25%, see rank | 0.32% | 1.55% |
| Polish | 8,781 | 1.24%, see rank | 0.96% | 3.32% |
| Portuguese | 545 | 0.08%, see rank | 0.06% | 0.48% |
| Russian | 3,852 | 0.54%, see rank | 0.25% | 1.04% |
| Scotch-Irish | 13,968 | 1.97%, see rank | 2.10% | 1.77% |
| Scottish | 13,220 | 1.87%, see rank | 2.04% | 1.97% |
| Subsaharan African | 11,326 | 1.60%, see rank | 0.48% | 0.88% |
| Swedish | 4,072 | 0.57%, see rank | 0.45% | 1.45% |
| Swiss | 3,781 | 0.53%, see rank | 0.26% | 0.34% |
| Ukrainian | 797 | 0.11%, see rank | 0.09% | 0.32% |
| American | 74,580 | 10.53%, see rank | 19.92% | 6.43% |
| Welsh | 4,464 | 0.63%, see rank | 0.54% | 0.65% |
* 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.