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Williamsville Central School District Historical First Ancestry Data
ACS 2010-2014 data
67,813 (91.00%) out of the total population of 74,522 reported first ancestry.
| Williamsville Central School District | % of the Total Population | New York | U.S. | |
| Arab | 1,057 | 1.42%, see rank | 0.81% | 0.56% |
| Czech | 180 | 0.24%, see rank | 0.28% | 0.47% |
| Danish | 141 | 0.19%, see rank | 0.18% | 0.42% |
| Dutch | 800 | 1.07%, see rank | 1.25% | 1.40% |
| English | 6,976 | 9.36%, see rank | 5.38% | 8.02% |
| French | 2,822 | 3.79%, see rank | 2.93% | 3.34% |
| German | 17,993 | 24.14%, see rank | 10.62% | 15.03% |
| Greek | 429 | 0.58%, see rank | 0.77% | 0.41% |
| Hungarian | 639 | 0.86%, see rank | 0.76% | 0.46% |
| Irish | 11,202 | 15.03%, see rank | 12.41% | 10.80% |
| Italian | 15,806 | 21.21%, see rank | 13.28% | 5.52% |
| Norwegian | 259 | 0.35%, see rank | 0.42% | 1.42% |
| Polish | 10,836 | 14.54%, see rank | 4.82% | 3.01% |
| Portuguese | 211 | 0.28%, see rank | 0.27% | 0.44% |
| Russian | 2,168 | 2.91%, see rank | 2.21% | 0.92% |
| Scotch-Irish | 264 | 0.35%, see rank | 0.35% | 0.99% |
| Scottish | 1,355 | 1.82%, see rank | 1.06% | 1.72% |
| Subsaharan African | 140 | 0.19%, see rank | 1.27% | 0.95% |
| Swedish | 957 | 1.28%, see rank | 0.62% | 1.27% |
| Swiss | 119 | 0.16%, see rank | 0.18% | 0.30% |
| Ukrainian | 998 | 1.34%, see rank | 0.69% | 0.31% |
| American | 2,101 | 2.82%, see rank | 5.03% | 7.12% |
| Welsh | 479 | 0.64%, see rank | 0.42% | 0.57% |
ACS 2008-2012 data
67,857 (92.90%) out of the total population of 73,043 reported first ancestry.
| Williamsville Central School District | % of the Total Population | New York | U.S. | |
| Arab | 990 | 1.36%, see rank | 0.79% | 0.53% |
| Czech | 189 | 0.26%, see rank | 0.29% | 0.50% |
| Danish | 167 | 0.23%, see rank | 0.18% | 0.45% |
| Dutch | 941 | 1.29%, see rank | 1.35% | 1.51% |
| English | 6,901 | 9.45%, see rank | 5.77% | 8.53% |
| French | 2,815 | 3.85%, see rank | 3.12% | 3.54% |
| German | 18,804 | 25.74%, see rank | 11.22% | 15.79% |
| Greek | 480 | 0.66%, see rank | 0.82% | 0.42% |
| Hungarian | 624 | 0.85%, see rank | 0.78% | 0.48% |
| Irish | 11,910 | 16.31%, see rank | 13.03% | 11.36% |
| Italian | 14,945 | 20.46%, see rank | 13.84% | 5.66% |
| Norwegian | 151 | 0.21%, see rank | 0.43% | 1.46% |
| Polish | 10,695 | 14.64%, see rank | 5.08% | 3.13% |
| Portuguese | 182 | 0.25%, see rank | 0.28% | 0.46% |
| Russian | 2,077 | 2.84%, see rank | 2.41% | 0.97% |
| Scotch-Irish | 377 | 0.52%, see rank | 0.38% | 1.07% |
| Scottish | 1,260 | 1.73%, see rank | 1.11% | 1.81% |
| Subsaharan African | 407 | 0.56%, see rank | 1.24% | 0.93% |
| Swedish | 1,036 | 1.42%, see rank | 0.66% | 1.34% |
| Swiss | 111 | 0.15%, see rank | 0.20% | 0.31% |
| Ukrainian | 1,012 | 1.39%, see rank | 0.69% | 0.31% |
| American | 2,008 | 2.75%, see rank | 4.21% | 6.72% |
| Welsh | 492 | 0.67%, see rank | 0.45% | 0.60% |
ACS 2006-2010 data
67,514 (93.92%) out of the total population of 71,888 reported first ancestry.
| Williamsville Central School District | % of the Total Population | New York | U.S. | |
| Arab | 847 | 1.18%, see rank | 0.74% | 0.50% |
| Czech | 160 | 0.22%, see rank | 0.30% | 0.53% |
| Danish | 144 | 0.20%, see rank | 0.18% | 0.48% |
| Dutch | 1,110 | 1.54%, see rank | 1.44% | 1.63% |
| English | 7,120 | 9.90%, see rank | 6.14% | 9.02% |
| French | 2,618 | 3.64%, see rank | 3.33% | 3.77% |
| German | 18,233 | 25.36%, see rank | 11.71% | 16.51% |
| Greek | 626 | 0.87%, see rank | 0.85% | 0.44% |
| Hungarian | 838 | 1.17%, see rank | 0.80% | 0.51% |
| Irish | 12,609 | 17.54%, see rank | 13.34% | 11.76% |
| Italian | 14,820 | 20.62%, see rank | 14.20% | 5.78% |
| Norwegian | 183 | 0.25%, see rank | 0.45% | 1.51% |
| Polish | 10,235 | 14.24%, see rank | 5.24% | 3.24% |
| Portuguese | 108 | 0.15%, see rank | 0.28% | 0.47% |
| Russian | 2,162 | 3.01%, see rank | 2.47% | 1.01% |
| Scotch-Irish | 848 | 1.18%, see rank | 0.86% | 1.72% |
| Scottish | 1,051 | 1.46%, see rank | 1.18% | 1.92% |
| Subsaharan African | 515 | 0.72%, see rank | 1.24% | 0.91% |
| Swedish | 712 | 0.99%, see rank | 0.69% | 1.41% |
| Swiss | 96 | 0.13%, see rank | 0.20% | 0.33% |
| Ukrainian | 780 | 1.09%, see rank | 0.69% | 0.31% |
| American | 2,301 | 3.20%, see rank | 3.58% | 6.28% |
| Welsh | 478 | 0.66%, see rank | 0.46% | 0.63% |
ACS 2005-2009 data
65,466 (94.82%) out of the total population of 69,040 reported first ancestry.
| Williamsville Central School District | % of the Total Population | New York | U.S. | |
| Arab | 824 | 1.19%, see rank | 0.75% | 0.50% |
| Czech | 209 | 0.30%, see rank | 0.31% | 0.54% |
| Danish | 120 | 0.17%, see rank | 0.19% | 0.49% |
| Dutch | 971 | 1.41%, see rank | 1.46% | 1.68% |
| English | 6,742 | 9.77%, see rank | 6.30% | 9.29% |
| French | 2,420 | 3.51%, see rank | 3.38% | 3.90% |
| German | 18,804 | 27.24%, see rank | 11.88% | 16.89% |
| Greek | 852 | 1.23%, see rank | 0.89% | 0.45% |
| Hungarian | 828 | 1.20%, see rank | 0.82% | 0.52% |
| Irish | 12,348 | 17.89%, see rank | 13.54% | 12.01% |
| Italian | 14,943 | 21.64%, see rank | 14.66% | 5.91% |
| Norwegian | 214 | 0.31%, see rank | 0.47% | 1.55% |
| Polish | 10,538 | 15.26%, see rank | 5.31% | 3.32% |
| Portuguese | 30 | 0.04%, see rank | 0.28% | 0.48% |
| Russian | 2,179 | 3.16%, see rank | 2.56% | 1.04% |
| Scotch-Irish | 894 | 1.29%, see rank | 0.87% | 1.77% |
| Scottish | 1,148 | 1.66%, see rank | 1.21% | 1.97% |
| Subsaharan African | 388 | 0.56%, see rank | 1.24% | 0.88% |
| Swedish | 578 | 0.84%, see rank | 0.70% | 1.45% |
| Swiss | 47 | 0.07%, see rank | 0.21% | 0.34% |
| Ukrainian | 921 | 1.33%, see rank | 0.72% | 0.32% |
| American | 1,900 | 2.75%, see rank | 3.66% | 6.43% |
| Welsh | 478 | 0.69%, see rank | 0.47% | 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.