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Islip, NY Historical First Ancestry Data
ACS 2010-2014 data
16,818 (92.26%) out of the total population of 18,229 reported first ancestry.
| Islip, NY | % of the Total Population | New York | U.S. | |
| Arab | 28 | 0.15%, see rank | 0.81% | 0.56% |
| Czech | 144 | 0.79%, see rank | 0.28% | 0.47% |
| Danish | 162 | 0.89%, see rank | 0.18% | 0.42% |
| Dutch | 113 | 0.62%, see rank | 1.25% | 1.40% |
| English | 860 | 4.72%, see rank | 5.38% | 8.02% |
| French | 342 | 1.88%, see rank | 2.93% | 3.34% |
| German | 4,013 | 22.01%, see rank | 10.62% | 15.03% |
| Greek | 186 | 1.02%, see rank | 0.77% | 0.41% |
| Hungarian | 156 | 0.86%, see rank | 0.76% | 0.46% |
| Irish | 5,084 | 27.89%, see rank | 12.41% | 10.80% |
| Italian | 5,351 | 29.35%, see rank | 13.28% | 5.52% |
| Norwegian | 128 | 0.70%, see rank | 0.42% | 1.42% |
| Polish | 795 | 4.36%, see rank | 4.82% | 3.01% |
| Portuguese | 72 | 0.39%, see rank | 0.27% | 0.44% |
| Russian | 364 | 2.00%, see rank | 2.21% | 0.92% |
| Scotch-Irish | 40 | 0.22%, see rank | 0.35% | 0.99% |
| Scottish | 121 | 0.66%, see rank | 1.06% | 1.72% |
| Subsaharan African | 84 | 0.46%, see rank | 1.27% | 0.95% |
| Swedish | 161 | 0.88%, see rank | 0.62% | 1.27% |
| Swiss | 12 | 0.07%, see rank | 0.18% | 0.30% |
| Ukrainian | 150 | 0.82%, see rank | 0.69% | 0.31% |
| American | 597 | 3.28%, see rank | 5.03% | 7.12% |
| Welsh | 58 | 0.32%, see rank | 0.42% | 0.57% |
ACS 2008-2012 data
17,742 (94.06%) out of the total population of 18,862 reported first ancestry.
| Islip, NY | % of the Total Population | New York | U.S. | |
| Arab | 21 | 0.11%, see rank | 0.79% | 0.53% |
| Czech | 150 | 0.80%, see rank | 0.29% | 0.50% |
| Danish | 121 | 0.64%, see rank | 0.18% | 0.45% |
| Dutch | 201 | 1.07%, see rank | 1.35% | 1.51% |
| English | 973 | 5.16%, see rank | 5.77% | 8.53% |
| French | 405 | 2.15%, see rank | 3.12% | 3.54% |
| German | 3,629 | 19.24%, see rank | 11.22% | 15.79% |
| Greek | 227 | 1.20%, see rank | 0.82% | 0.42% |
| Hungarian | 115 | 0.61%, see rank | 0.78% | 0.48% |
| Irish | 4,868 | 25.81%, see rank | 13.03% | 11.36% |
| Italian | 5,401 | 28.63%, see rank | 13.84% | 5.66% |
| Norwegian | 120 | 0.64%, see rank | 0.43% | 1.46% |
| Polish | 905 | 4.80%, see rank | 5.08% | 3.13% |
| Portuguese | 36 | 0.19%, see rank | 0.28% | 0.46% |
| Russian | 284 | 1.51%, see rank | 2.41% | 0.97% |
| Scotch-Irish | 112 | 0.59%, see rank | 0.38% | 1.07% |
| Scottish | 60 | 0.32%, see rank | 1.11% | 1.81% |
| Subsaharan African | 169 | 0.90%, see rank | 1.24% | 0.93% |
| Swedish | 172 | 0.91%, see rank | 0.66% | 1.34% |
| Swiss | 8 | 0.04%, see rank | 0.20% | 0.31% |
| Ukrainian | 67 | 0.36%, see rank | 0.69% | 0.31% |
| American | 492 | 2.61%, see rank | 4.21% | 6.72% |
| Welsh | 60 | 0.32%, see rank | 0.45% | 0.60% |
ACS 2006-2010 data
17,968 (94.72%) out of the total population of 18,970 reported first ancestry.
| Islip, NY | % of the Total Population | New York | U.S. | |
| Arab | 56 | 0.30%, see rank | 0.74% | 0.50% |
| Czech | 166 | 0.88%, see rank | 0.30% | 0.53% |
| Danish | 65 | 0.34%, see rank | 0.18% | 0.48% |
| Dutch | 126 | 0.66%, see rank | 1.44% | 1.63% |
| English | 1,060 | 5.59%, see rank | 6.14% | 9.02% |
| French | 349 | 1.84%, see rank | 3.33% | 3.77% |
| German | 3,490 | 18.40%, see rank | 11.71% | 16.51% |
| Greek | 293 | 1.54%, see rank | 0.85% | 0.44% |
| Hungarian | 150 | 0.79%, see rank | 0.80% | 0.51% |
| Irish | 5,683 | 29.96%, see rank | 13.34% | 11.76% |
| Italian | 6,147 | 32.40%, see rank | 14.20% | 5.78% |
| Norwegian | 180 | 0.95%, see rank | 0.45% | 1.51% |
| Polish | 1,140 | 6.01%, see rank | 5.24% | 3.24% |
| Portuguese | 67 | 0.35%, see rank | 0.28% | 0.47% |
| Russian | 462 | 2.44%, see rank | 2.47% | 1.01% |
| Scotch-Irish | 400 | 2.11%, see rank | 0.86% | 1.72% |
| Scottish | 210 | 1.11%, see rank | 1.18% | 1.92% |
| Subsaharan African | 20 | 0.11%, see rank | 1.24% | 0.91% |
| Swedish | 161 | 0.85%, see rank | 0.69% | 1.41% |
| Swiss | 53 | 0.28%, see rank | 0.20% | 0.33% |
| Ukrainian | 54 | 0.28%, see rank | 0.69% | 0.31% |
| American | 330 | 1.74%, see rank | 3.58% | 6.28% |
| Welsh | 63 | 0.33%, see rank | 0.46% | 0.63% |
ACS 2005-2009 data
20,083 (95.19%) out of the total population of 21,097 reported first ancestry.
| Islip, NY | % of the Total Population | New York | U.S. | |
| Arab | 71 | 0.34%, see rank | 0.75% | 0.50% |
| Czech | 154 | 0.73%, see rank | 0.31% | 0.54% |
| Danish | 7 | 0.03%, see rank | 0.19% | 0.49% |
| Dutch | 161 | 0.76%, see rank | 1.46% | 1.68% |
| English | 1,170 | 5.55%, see rank | 6.30% | 9.29% |
| French | 376 | 1.78%, see rank | 3.38% | 3.90% |
| German | 3,651 | 17.31%, see rank | 11.88% | 16.89% |
| Greek | 273 | 1.29%, see rank | 0.89% | 0.45% |
| Hungarian | 197 | 0.93%, see rank | 0.82% | 0.52% |
| Irish | 6,053 | 28.69%, see rank | 13.54% | 12.01% |
| Italian | 7,110 | 33.70%, see rank | 14.66% | 5.91% |
| Norwegian | 262 | 1.24%, see rank | 0.47% | 1.55% |
| Polish | 1,465 | 6.94%, see rank | 5.31% | 3.32% |
| Portuguese | 100 | 0.47%, see rank | 0.28% | 0.48% |
| Russian | 530 | 2.51%, see rank | 2.56% | 1.04% |
| Scotch-Irish | 479 | 2.27%, see rank | 0.87% | 1.77% |
| Scottish | 269 | 1.28%, see rank | 1.21% | 1.97% |
| Subsaharan African | 25 | 0.12%, see rank | 1.24% | 0.88% |
| Swedish | 181 | 0.86%, see rank | 0.70% | 1.45% |
| Swiss | 97 | 0.46%, see rank | 0.21% | 0.34% |
| Ukrainian | 68 | 0.32%, see rank | 0.72% | 0.32% |
| American | 407 | 1.93%, see rank | 3.66% | 6.43% |
| Welsh | 75 | 0.36%, see rank | 0.47% | 0.65% |
US Census 2000 data
18,035 (87.65%) out of the total population of 20,575 reported first ancestry.
| Islip, NY | % of the Total Population | New York | U.S. | |
| Arab | 28 | 0.14%, see rank | 0.55% | 0.36% |
| Czech | 62 | 0.30%, see rank | 0.13% | 0.27% |
| Danish | 27 | 0.13%, see rank | 0.12% | 0.30% |
| Dutch | 100 | 0.49%, see rank | 0.71% | 0.91% |
| English | 694 | 3.37%, see rank | 3.65% | 5.91% |
| French | 196 | 0.95%, see rank | 2.01% | 2.39% |
| German | 2,031 | 9.87%, see rank | 6.84% | 10.81% |
| Greek | 119 | 0.58%, see rank | 0.72% | 0.34% |
| Hungarian | 55 | 0.27%, see rank | 0.47% | 0.32% |
| Irish | 3,420 | 16.62%, see rank | 8.65% | 6.85% |
| Italian | 5,134 | 24.95%, see rank | 12.50% | 4.59% |
| Norwegian | 98 | 0.48%, see rank | 0.32% | 1.15% |
| Polish | 572 | 2.78%, see rank | 3.71% | 2.24% |
| Portuguese | 6 | 0.03%, see rank | 0.18% | 0.33% |
| Russian | 244 | 1.19%, see rank | 1.93% | 0.68% |
| Scotch-Irish | 150 | 0.73%, see rank | 0.53% | 1.17% |
| Scottish | 114 | 0.55%, see rank | 0.67% | 1.12% |
| Subsaharan African | 24 | 0.12%, see rank | 0.83% | 0.61% |
| Swedish | 99 | 0.48%, see rank | 0.42% | 0.87% |
| Swiss | 24 | 0.12%, see rank | 0.12% | 0.19% |
| Ukrainian | 29 | 0.14%, see rank | 0.62% | 0.24% |
| American | 630 | 3.06%, see rank | 3.78% | 7.33% |
| Welsh | 16 | 0.08%, 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.