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Grafton School District Historical First Ancestry Data
ACS 2010-2014 data
16,417 (90.97%) out of the total population of 18,047 reported first ancestry.
| Grafton School District | % of the Total Population | Massachusetts | U.S. | |
| Arab | 148 | 0.82%, see rank | 1.10% | 0.56% |
| Czech | 47 | 0.26%, see rank | 0.18% | 0.47% |
| Danish | 42 | 0.23%, see rank | 0.22% | 0.42% |
| Dutch | 283 | 1.57%, see rank | 0.65% | 1.40% |
| English | 2,474 | 13.71%, see rank | 10.33% | 8.02% |
| French | 3,072 | 17.02%, see rank | 11.20% | 3.34% |
| German | 1,438 | 7.97%, see rank | 6.24% | 15.03% |
| Greek | 140 | 0.78%, see rank | 1.24% | 0.41% |
| Hungarian | 63 | 0.35%, see rank | 0.30% | 0.46% |
| Irish | 4,602 | 25.50%, see rank | 22.17% | 10.80% |
| Italian | 3,371 | 18.68%, see rank | 13.57% | 5.52% |
| Norwegian | 50 | 0.28%, see rank | 0.53% | 1.42% |
| Polish | 1,326 | 7.35%, see rank | 4.80% | 3.01% |
| Portuguese | 232 | 1.29%, see rank | 4.63% | 0.44% |
| Russian | 280 | 1.55%, see rank | 1.76% | 0.92% |
| Scotch-Irish | 144 | 0.80%, see rank | 0.67% | 0.99% |
| Scottish | 397 | 2.20%, see rank | 2.34% | 1.72% |
| Subsaharan African | 10 | 0.06%, see rank | 1.86% | 0.95% |
| Swedish | 500 | 2.77%, see rank | 1.75% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.17% | 0.30% |
| Ukrainian | 82 | 0.45%, see rank | 0.36% | 0.31% |
| American | 747 | 4.14%, see rank | 4.41% | 7.12% |
| Welsh | 90 | 0.50%, see rank | 0.34% | 0.57% |
ACS 2008-2012 data
16,296 (92.11%) out of the total population of 17,692 reported first ancestry.
| Grafton School District | % of the Total Population | Massachusetts | U.S. | |
| Arab | 236 | 1.33%, see rank | 1.02% | 0.53% |
| Czech | 49 | 0.28%, see rank | 0.20% | 0.50% |
| Danish | 76 | 0.43%, see rank | 0.24% | 0.45% |
| Dutch | 276 | 1.56%, see rank | 0.70% | 1.51% |
| English | 2,239 | 12.66%, see rank | 11.02% | 8.53% |
| French | 3,181 | 17.98%, see rank | 11.89% | 3.54% |
| German | 1,318 | 7.45%, see rank | 6.56% | 15.79% |
| Greek | 103 | 0.58%, see rank | 1.28% | 0.42% |
| Hungarian | 40 | 0.23%, see rank | 0.32% | 0.48% |
| Irish | 4,351 | 24.59%, see rank | 23.08% | 11.36% |
| Italian | 2,869 | 16.22%, see rank | 13.92% | 5.66% |
| Norwegian | 33 | 0.19%, see rank | 0.53% | 1.46% |
| Polish | 1,072 | 6.06%, see rank | 5.11% | 3.13% |
| Portuguese | 259 | 1.46%, see rank | 4.75% | 0.46% |
| Russian | 355 | 2.01%, see rank | 1.86% | 0.97% |
| Scotch-Irish | 151 | 0.85%, see rank | 0.71% | 1.07% |
| Scottish | 362 | 2.05%, see rank | 2.48% | 1.81% |
| Subsaharan African | 19 | 0.11%, see rank | 1.76% | 0.93% |
| Swedish | 585 | 3.31%, see rank | 1.85% | 1.34% |
| Swiss | 0 | 0.00%, see rank | 0.18% | 0.31% |
| Ukrainian | 134 | 0.76%, see rank | 0.38% | 0.31% |
| American | 731 | 4.13%, see rank | 3.91% | 6.72% |
| Welsh | 79 | 0.45%, see rank | 0.37% | 0.60% |
ACS 2006-2010 data
16,006 (92.62%) out of the total population of 17,281 reported first ancestry.
| Grafton School District | % of the Total Population | Massachusetts | U.S. | |
| Arab | 134 | 0.78%, see rank | 0.96% | 0.50% |
| Czech | 36 | 0.21%, see rank | 0.21% | 0.53% |
| Danish | 85 | 0.49%, see rank | 0.24% | 0.48% |
| Dutch | 300 | 1.74%, see rank | 0.73% | 1.63% |
| English | 1,916 | 11.09%, see rank | 11.54% | 9.02% |
| French | 3,431 | 19.85%, see rank | 12.54% | 3.77% |
| German | 1,253 | 7.25%, see rank | 6.75% | 16.51% |
| Greek | 128 | 0.74%, see rank | 1.32% | 0.44% |
| Hungarian | 18 | 0.10%, see rank | 0.32% | 0.51% |
| Irish | 4,315 | 24.97%, see rank | 23.41% | 11.76% |
| Italian | 2,931 | 16.96%, see rank | 13.93% | 5.78% |
| Norwegian | 52 | 0.30%, see rank | 0.52% | 1.51% |
| Polish | 1,114 | 6.45%, see rank | 5.23% | 3.24% |
| Portuguese | 137 | 0.79%, see rank | 4.81% | 0.47% |
| Russian | 381 | 2.20%, see rank | 1.86% | 1.01% |
| Scotch-Irish | 264 | 1.53%, see rank | 1.90% | 1.72% |
| Scottish | 401 | 2.32%, see rank | 2.66% | 1.92% |
| Subsaharan African | 127 | 0.73%, see rank | 1.67% | 0.91% |
| Swedish | 596 | 3.45%, see rank | 1.90% | 1.41% |
| Swiss | 0 | 0.00%, see rank | 0.19% | 0.33% |
| Ukrainian | 121 | 0.70%, see rank | 0.37% | 0.31% |
| American | 587 | 3.40%, see rank | 3.27% | 6.28% |
| Welsh | 99 | 0.57%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
16,165 (92.19%) out of the total population of 17,535 reported first ancestry.
| Grafton School District | % of the Total Population | Massachusetts | U.S. | |
| Arab | 171 | 0.98%, see rank | 0.97% | 0.50% |
| Czech | 8 | 0.05%, see rank | 0.22% | 0.54% |
| Danish | 83 | 0.47%, see rank | 0.26% | 0.49% |
| Dutch | 199 | 1.13%, see rank | 0.74% | 1.68% |
| English | 2,121 | 12.10%, see rank | 11.92% | 9.29% |
| French | 3,793 | 21.63%, see rank | 12.90% | 3.90% |
| German | 1,236 | 7.05%, see rank | 6.77% | 16.89% |
| Greek | 144 | 0.82%, see rank | 1.34% | 0.45% |
| Hungarian | 61 | 0.35%, see rank | 0.33% | 0.52% |
| Irish | 4,201 | 23.96%, see rank | 23.68% | 12.01% |
| Italian | 2,698 | 15.39%, see rank | 14.12% | 5.91% |
| Norwegian | 62 | 0.35%, see rank | 0.53% | 1.55% |
| Polish | 1,066 | 6.08%, see rank | 5.30% | 3.32% |
| Portuguese | 214 | 1.22%, see rank | 4.92% | 0.48% |
| Russian | 373 | 2.13%, see rank | 1.85% | 1.04% |
| Scotch-Irish | 279 | 1.59%, see rank | 1.95% | 1.77% |
| Scottish | 395 | 2.25%, see rank | 2.74% | 1.97% |
| Subsaharan African | 151 | 0.86%, see rank | 1.56% | 0.88% |
| Swedish | 784 | 4.47%, see rank | 1.96% | 1.45% |
| Swiss | 10 | 0.06%, see rank | 0.19% | 0.34% |
| Ukrainian | 92 | 0.52%, see rank | 0.37% | 0.32% |
| American | 587 | 3.35%, see rank | 3.42% | 6.43% |
| Welsh | 72 | 0.41%, see rank | 0.43% | 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.