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Waltham, MA Historical First Ancestry Data
ACS 2010-2014 data
55,819 (90.16%) out of the total population of 61,908 reported first ancestry.
| Waltham, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 525 | 0.85%, see rank | 1.10% | 0.56% |
| Czech | 92 | 0.15%, see rank | 0.18% | 0.47% |
| Danish | 77 | 0.12%, see rank | 0.22% | 0.42% |
| Dutch | 171 | 0.28%, see rank | 0.65% | 1.40% |
| English | 4,625 | 7.47%, see rank | 10.33% | 8.02% |
| French | 4,560 | 7.37%, see rank | 11.20% | 3.34% |
| German | 2,859 | 4.62%, see rank | 6.24% | 15.03% |
| Greek | 712 | 1.15%, see rank | 1.24% | 0.41% |
| Hungarian | 361 | 0.58%, see rank | 0.30% | 0.46% |
| Irish | 12,246 | 19.78%, see rank | 22.17% | 10.80% |
| Italian | 9,476 | 15.31%, see rank | 13.57% | 5.52% |
| Norwegian | 345 | 0.56%, see rank | 0.53% | 1.42% |
| Polish | 1,775 | 2.87%, see rank | 4.80% | 3.01% |
| Portuguese | 894 | 1.44%, see rank | 4.63% | 0.44% |
| Russian | 1,369 | 2.21%, see rank | 1.76% | 0.92% |
| Scotch-Irish | 315 | 0.51%, see rank | 0.67% | 0.99% |
| Scottish | 1,363 | 2.20%, see rank | 2.34% | 1.72% |
| Subsaharan African | 1,184 | 1.91%, see rank | 1.86% | 0.95% |
| Swedish | 630 | 1.02%, see rank | 1.75% | 1.27% |
| Swiss | 20 | 0.03%, see rank | 0.17% | 0.30% |
| Ukrainian | 117 | 0.19%, see rank | 0.36% | 0.31% |
| American | 1,829 | 2.95%, see rank | 4.41% | 7.12% |
| Welsh | 163 | 0.26%, see rank | 0.34% | 0.57% |
ACS 2008-2012 data
55,837 (91.78%) out of the total population of 60,836 reported first ancestry.
| Waltham, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 510 | 0.84%, see rank | 1.02% | 0.53% |
| Czech | 55 | 0.09%, see rank | 0.20% | 0.50% |
| Danish | 183 | 0.30%, see rank | 0.24% | 0.45% |
| Dutch | 260 | 0.43%, see rank | 0.70% | 1.51% |
| English | 4,982 | 8.19%, see rank | 11.02% | 8.53% |
| French | 5,090 | 8.37%, see rank | 11.89% | 3.54% |
| German | 3,224 | 5.30%, see rank | 6.56% | 15.79% |
| Greek | 915 | 1.50%, see rank | 1.28% | 0.42% |
| Hungarian | 329 | 0.54%, see rank | 0.32% | 0.48% |
| Irish | 11,899 | 19.56%, see rank | 23.08% | 11.36% |
| Italian | 9,396 | 15.44%, see rank | 13.92% | 5.66% |
| Norwegian | 393 | 0.65%, see rank | 0.53% | 1.46% |
| Polish | 1,821 | 2.99%, see rank | 5.11% | 3.13% |
| Portuguese | 945 | 1.55%, see rank | 4.75% | 0.46% |
| Russian | 1,684 | 2.77%, see rank | 1.86% | 0.97% |
| Scotch-Irish | 408 | 0.67%, see rank | 0.71% | 1.07% |
| Scottish | 1,673 | 2.75%, see rank | 2.48% | 1.81% |
| Subsaharan African | 1,068 | 1.76%, see rank | 1.76% | 0.93% |
| Swedish | 801 | 1.32%, see rank | 1.85% | 1.34% |
| Swiss | 35 | 0.06%, see rank | 0.18% | 0.31% |
| Ukrainian | 214 | 0.35%, see rank | 0.38% | 0.31% |
| American | 1,332 | 2.19%, see rank | 3.91% | 6.72% |
| Welsh | 213 | 0.35%, see rank | 0.37% | 0.60% |
ACS 2006-2010 data
55,340 (92.59%) out of the total population of 59,771 reported first ancestry.
| Waltham, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 617 | 1.03%, see rank | 0.96% | 0.50% |
| Czech | 130 | 0.22%, see rank | 0.21% | 0.53% |
| Danish | 194 | 0.32%, see rank | 0.24% | 0.48% |
| Dutch | 428 | 0.72%, see rank | 0.73% | 1.63% |
| English | 4,753 | 7.95%, see rank | 11.54% | 9.02% |
| French | 5,069 | 8.48%, see rank | 12.54% | 3.77% |
| German | 3,585 | 6.00%, see rank | 6.75% | 16.51% |
| Greek | 777 | 1.30%, see rank | 1.32% | 0.44% |
| Hungarian | 326 | 0.55%, see rank | 0.32% | 0.51% |
| Irish | 12,493 | 20.90%, see rank | 23.41% | 11.76% |
| Italian | 9,283 | 15.53%, see rank | 13.93% | 5.78% |
| Norwegian | 288 | 0.48%, see rank | 0.52% | 1.51% |
| Polish | 2,059 | 3.44%, see rank | 5.23% | 3.24% |
| Portuguese | 1,002 | 1.68%, see rank | 4.81% | 0.47% |
| Russian | 1,725 | 2.89%, see rank | 1.86% | 1.01% |
| Scotch-Irish | 922 | 1.54%, see rank | 1.90% | 1.72% |
| Scottish | 1,534 | 2.57%, see rank | 2.66% | 1.92% |
| Subsaharan African | 1,123 | 1.88%, see rank | 1.67% | 0.91% |
| Swedish | 892 | 1.49%, see rank | 1.90% | 1.41% |
| Swiss | 48 | 0.08%, see rank | 0.19% | 0.33% |
| Ukrainian | 434 | 0.73%, see rank | 0.37% | 0.31% |
| American | 1,178 | 1.97%, see rank | 3.27% | 6.28% |
| Welsh | 218 | 0.36%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
55,543 (91.74%) out of the total population of 60,547 reported first ancestry.
| Waltham, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 660 | 1.09%, see rank | 0.97% | 0.50% |
| Czech | 120 | 0.20%, see rank | 0.22% | 0.54% |
| Danish | 170 | 0.28%, see rank | 0.26% | 0.49% |
| Dutch | 402 | 0.66%, see rank | 0.74% | 1.68% |
| English | 4,892 | 8.08%, see rank | 11.92% | 9.29% |
| French | 5,673 | 9.37%, see rank | 12.90% | 3.90% |
| German | 3,582 | 5.92%, see rank | 6.77% | 16.89% |
| Greek | 648 | 1.07%, see rank | 1.34% | 0.45% |
| Hungarian | 221 | 0.37%, see rank | 0.33% | 0.52% |
| Irish | 13,504 | 22.30%, see rank | 23.68% | 12.01% |
| Italian | 10,237 | 16.91%, see rank | 14.12% | 5.91% |
| Norwegian | 313 | 0.52%, see rank | 0.53% | 1.55% |
| Polish | 2,052 | 3.39%, see rank | 5.30% | 3.32% |
| Portuguese | 711 | 1.17%, see rank | 4.92% | 0.48% |
| Russian | 1,696 | 2.80%, see rank | 1.85% | 1.04% |
| Scotch-Irish | 1,024 | 1.69%, see rank | 1.95% | 1.77% |
| Scottish | 1,760 | 2.91%, see rank | 2.74% | 1.97% |
| Subsaharan African | 1,169 | 1.93%, see rank | 1.56% | 0.88% |
| Swedish | 997 | 1.65%, see rank | 1.96% | 1.45% |
| Swiss | 68 | 0.11%, see rank | 0.19% | 0.34% |
| Ukrainian | 434 | 0.72%, see rank | 0.37% | 0.32% |
| American | 1,047 | 1.73%, see rank | 3.42% | 6.43% |
| Welsh | 239 | 0.39%, see rank | 0.43% | 0.65% |
US Census 2000 data
51,390 (86.77%) out of the total population of 59,226 reported first ancestry.
| Waltham, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 415 | 0.70%, see rank | 0.67% | 0.36% |
| Czech | 65 | 0.11%, see rank | 0.09% | 0.27% |
| Danish | 84 | 0.14%, see rank | 0.14% | 0.30% |
| Dutch | 144 | 0.24%, see rank | 0.35% | 0.91% |
| English | 2,820 | 4.76%, see rank | 7.05% | 5.91% |
| French | 4,205 | 7.10%, see rank | 8.81% | 2.39% |
| German | 1,590 | 2.68%, see rank | 3.27% | 10.81% |
| Greek | 737 | 1.24%, see rank | 1.03% | 0.34% |
| Hungarian | 200 | 0.34%, see rank | 0.17% | 0.32% |
| Irish | 9,089 | 15.35%, see rank | 16.39% | 6.85% |
| Italian | 9,360 | 15.80%, see rank | 10.82% | 4.59% |
| Norwegian | 267 | 0.45%, see rank | 0.37% | 1.15% |
| Polish | 1,127 | 1.90%, see rank | 3.50% | 2.24% |
| Portuguese | 285 | 0.48%, see rank | 3.66% | 0.33% |
| Russian | 1,072 | 1.81%, see rank | 1.32% | 0.68% |
| Scotch-Irish | 577 | 0.97%, see rank | 1.15% | 1.17% |
| Scottish | 720 | 1.22%, see rank | 1.52% | 1.12% |
| Subsaharan African | 636 | 1.07%, see rank | 1.20% | 0.61% |
| Swedish | 628 | 1.06%, see rank | 1.13% | 0.87% |
| Swiss | 80 | 0.14%, see rank | 0.09% | 0.19% |
| Ukrainian | 273 | 0.46%, see rank | 0.26% | 0.24% |
| American | 1,788 | 3.02%, see rank | 3.85% | 7.33% |
| Welsh | 102 | 0.17%, 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.