USA.com / Massachusetts / Middlesex County / Groton, MA / 01450 / Population and Races / Historical First Ancestry Data
01450 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
9,814 (89.24%) out of the total population of 10,997 reported first ancestry.
| 01450 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 43 | 0.39%, see rank | 1.10% | 0.56% |
| Czech | 11 | 0.10%, see rank | 0.18% | 0.47% |
| Danish | 21 | 0.19%, see rank | 0.22% | 0.42% |
| Dutch | 82 | 0.75%, see rank | 0.65% | 1.40% |
| English | 2,430 | 22.10%, see rank | 10.33% | 8.02% |
| French | 916 | 8.33%, see rank | 11.20% | 3.34% |
| German | 1,432 | 13.02%, see rank | 6.24% | 15.03% |
| Greek | 70 | 0.64%, see rank | 1.24% | 0.41% |
| Hungarian | 43 | 0.39%, see rank | 0.30% | 0.46% |
| Irish | 2,648 | 24.08%, see rank | 22.17% | 10.80% |
| Italian | 1,653 | 15.03%, see rank | 13.57% | 5.52% |
| Norwegian | 57 | 0.52%, see rank | 0.53% | 1.42% |
| Polish | 563 | 5.12%, see rank | 4.80% | 3.01% |
| Portuguese | 195 | 1.77%, see rank | 4.63% | 0.44% |
| Russian | 179 | 1.63%, see rank | 1.76% | 0.92% |
| Scotch-Irish | 128 | 1.16%, see rank | 0.67% | 0.99% |
| Scottish | 359 | 3.26%, see rank | 2.34% | 1.72% |
| Subsaharan African | 60 | 0.55%, see rank | 1.86% | 0.95% |
| Swedish | 517 | 4.70%, see rank | 1.75% | 1.27% |
| Swiss | 16 | 0.15%, see rank | 0.17% | 0.30% |
| Ukrainian | 20 | 0.18%, see rank | 0.36% | 0.31% |
| American | 547 | 4.97%, see rank | 4.41% | 7.12% |
| Welsh | 56 | 0.51%, see rank | 0.34% | 0.57% |
ACS 2008-2012 data
9,967 (93.26%) out of the total population of 10,687 reported first ancestry.
| 01450 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 62 | 0.58%, see rank | 1.02% | 0.53% |
| Czech | 14 | 0.13%, see rank | 0.20% | 0.50% |
| Danish | 40 | 0.37%, see rank | 0.24% | 0.45% |
| Dutch | 207 | 1.94%, see rank | 0.70% | 1.51% |
| English | 2,242 | 20.98%, see rank | 11.02% | 8.53% |
| French | 963 | 9.01%, see rank | 11.89% | 3.54% |
| German | 1,528 | 14.30%, see rank | 6.56% | 15.79% |
| Greek | 92 | 0.86%, see rank | 1.28% | 0.42% |
| Hungarian | 67 | 0.63%, see rank | 0.32% | 0.48% |
| Irish | 3,031 | 28.36%, see rank | 23.08% | 11.36% |
| Italian | 1,580 | 14.78%, see rank | 13.92% | 5.66% |
| Norwegian | 85 | 0.80%, see rank | 0.53% | 1.46% |
| Polish | 691 | 6.47%, see rank | 5.11% | 3.13% |
| Portuguese | 158 | 1.48%, see rank | 4.75% | 0.46% |
| Russian | 205 | 1.92%, see rank | 1.86% | 0.97% |
| Scotch-Irish | 170 | 1.59%, see rank | 0.71% | 1.07% |
| Scottish | 430 | 4.02%, see rank | 2.48% | 1.81% |
| Subsaharan African | 53 | 0.50%, see rank | 1.76% | 0.93% |
| Swedish | 633 | 5.92%, see rank | 1.85% | 1.34% |
| Swiss | 18 | 0.17%, see rank | 0.18% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.38% | 0.31% |
| American | 359 | 3.36%, see rank | 3.91% | 6.72% |
| Welsh | 85 | 0.80%, see rank | 0.37% | 0.60% |
US Census 2000 data
8,271 (86.63%) out of the total population of 9,547 reported first ancestry.
| 01450 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 16 | 0.17%, see rank | 0.67% | 0.36% |
| Czech | 7 | 0.07%, see rank | 0.09% | 0.27% |
| Danish | 54 | 0.57%, see rank | 0.14% | 0.30% |
| Dutch | 55 | 0.58%, see rank | 0.35% | 0.91% |
| English | 1,211 | 12.68%, see rank | 7.05% | 5.91% |
| French | 871 | 9.12%, see rank | 8.81% | 2.39% |
| German | 711 | 7.45%, see rank | 3.27% | 10.81% |
| Greek | 93 | 0.97%, see rank | 1.03% | 0.34% |
| Hungarian | 70 | 0.73%, see rank | 0.17% | 0.32% |
| Irish | 1,533 | 16.06%, see rank | 16.39% | 6.85% |
| Italian | 844 | 8.84%, see rank | 10.82% | 4.59% |
| Norwegian | 82 | 0.86%, see rank | 0.37% | 1.15% |
| Polish | 289 | 3.03%, see rank | 3.50% | 2.24% |
| Portuguese | 106 | 1.11%, see rank | 3.66% | 0.33% |
| Russian | 110 | 1.15%, see rank | 1.32% | 0.68% |
| Scotch-Irish | 108 | 1.13%, see rank | 1.15% | 1.17% |
| Scottish | 272 | 2.85%, see rank | 1.52% | 1.12% |
| Subsaharan African | 0 | 0.00%, see rank | 1.20% | 0.61% |
| Swedish | 128 | 1.34%, see rank | 1.13% | 0.87% |
| Swiss | 32 | 0.34%, see rank | 0.09% | 0.19% |
| Ukrainian | 9 | 0.09%, see rank | 0.26% | 0.24% |
| American | 649 | 6.80%, see rank | 3.85% | 7.33% |
| Welsh | 30 | 0.31%, see rank | 0.17% | 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.