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Chelsea, MA Historical First Ancestry Data
ACS 2010-2014 data
34,105 (91.97%) out of the total population of 37,084 reported first ancestry.
| Chelsea, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 684 | 1.84%, see rank | 1.10% | 0.56% |
| Czech | 0 | 0.00%, see rank | 0.18% | 0.47% |
| Danish | 13 | 0.04%, see rank | 0.22% | 0.42% |
| Dutch | 35 | 0.09%, see rank | 0.65% | 1.40% |
| English | 807 | 2.18%, see rank | 10.33% | 8.02% |
| French | 847 | 2.28%, see rank | 11.20% | 3.34% |
| German | 287 | 0.77%, see rank | 6.24% | 15.03% |
| Greek | 62 | 0.17%, see rank | 1.24% | 0.41% |
| Hungarian | 9 | 0.02%, see rank | 0.30% | 0.46% |
| Irish | 2,516 | 6.78%, see rank | 22.17% | 10.80% |
| Italian | 2,228 | 6.01%, see rank | 13.57% | 5.52% |
| Norwegian | 46 | 0.12%, see rank | 0.53% | 1.42% |
| Polish | 810 | 2.18%, see rank | 4.80% | 3.01% |
| Portuguese | 203 | 0.55%, see rank | 4.63% | 0.44% |
| Russian | 394 | 1.06%, see rank | 1.76% | 0.92% |
| Scotch-Irish | 44 | 0.12%, see rank | 0.67% | 0.99% |
| Scottish | 254 | 0.68%, see rank | 2.34% | 1.72% |
| Subsaharan African | 1,210 | 3.26%, see rank | 1.86% | 0.95% |
| Swedish | 47 | 0.13%, see rank | 1.75% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.17% | 0.30% |
| Ukrainian | 25 | 0.07%, see rank | 0.36% | 0.31% |
| American | 796 | 2.15%, see rank | 4.41% | 7.12% |
| Welsh | 97 | 0.26%, see rank | 0.34% | 0.57% |
ACS 2008-2012 data
33,024 (92.95%) out of the total population of 35,527 reported first ancestry.
| Chelsea, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 475 | 1.34%, see rank | 1.02% | 0.53% |
| Czech | 0 | 0.00%, see rank | 0.20% | 0.50% |
| Danish | 11 | 0.03%, see rank | 0.24% | 0.45% |
| Dutch | 25 | 0.07%, see rank | 0.70% | 1.51% |
| English | 798 | 2.25%, see rank | 11.02% | 8.53% |
| French | 1,002 | 2.82%, see rank | 11.89% | 3.54% |
| German | 265 | 0.75%, see rank | 6.56% | 15.79% |
| Greek | 61 | 0.17%, see rank | 1.28% | 0.42% |
| Hungarian | 9 | 0.03%, see rank | 0.32% | 0.48% |
| Irish | 2,159 | 6.08%, see rank | 23.08% | 11.36% |
| Italian | 2,050 | 5.77%, see rank | 13.92% | 5.66% |
| Norwegian | 25 | 0.07%, see rank | 0.53% | 1.46% |
| Polish | 1,066 | 3.00%, see rank | 5.11% | 3.13% |
| Portuguese | 91 | 0.26%, see rank | 4.75% | 0.46% |
| Russian | 493 | 1.39%, see rank | 1.86% | 0.97% |
| Scotch-Irish | 20 | 0.06%, see rank | 0.71% | 1.07% |
| Scottish | 66 | 0.19%, see rank | 2.48% | 1.81% |
| Subsaharan African | 1,171 | 3.30%, see rank | 1.76% | 0.93% |
| Swedish | 48 | 0.14%, see rank | 1.85% | 1.34% |
| Swiss | 0 | 0.00%, see rank | 0.18% | 0.31% |
| Ukrainian | 15 | 0.04%, see rank | 0.38% | 0.31% |
| American | 731 | 2.06%, see rank | 3.91% | 6.72% |
| Welsh | 99 | 0.28%, see rank | 0.37% | 0.60% |
ACS 2006-2010 data
32,575 (94.33%) out of the total population of 34,532 reported first ancestry.
| Chelsea, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 423 | 1.22%, see rank | 0.96% | 0.50% |
| Czech | 19 | 0.06%, see rank | 0.21% | 0.53% |
| Danish | 15 | 0.04%, see rank | 0.24% | 0.48% |
| Dutch | 12 | 0.03%, see rank | 0.73% | 1.63% |
| English | 681 | 1.97%, see rank | 11.54% | 9.02% |
| French | 724 | 2.10%, see rank | 12.54% | 3.77% |
| German | 270 | 0.78%, see rank | 6.75% | 16.51% |
| Greek | 37 | 0.11%, see rank | 1.32% | 0.44% |
| Hungarian | 19 | 0.06%, see rank | 0.32% | 0.51% |
| Irish | 2,072 | 6.00%, see rank | 23.41% | 11.76% |
| Italian | 2,228 | 6.45%, see rank | 13.93% | 5.78% |
| Norwegian | 28 | 0.08%, see rank | 0.52% | 1.51% |
| Polish | 1,053 | 3.05%, see rank | 5.23% | 3.24% |
| Portuguese | 86 | 0.25%, see rank | 4.81% | 0.47% |
| Russian | 407 | 1.18%, see rank | 1.86% | 1.01% |
| Scotch-Irish | 115 | 0.33%, see rank | 1.90% | 1.72% |
| Scottish | 195 | 0.56%, see rank | 2.66% | 1.92% |
| Subsaharan African | 1,135 | 3.29%, see rank | 1.67% | 0.91% |
| Swedish | 7 | 0.02%, see rank | 1.90% | 1.41% |
| Swiss | 0 | 0.00%, see rank | 0.19% | 0.33% |
| Ukrainian | 36 | 0.10%, see rank | 0.37% | 0.31% |
| American | 712 | 2.06%, see rank | 3.27% | 6.28% |
| Welsh | 42 | 0.12%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
34,229 (94.64%) out of the total population of 36,166 reported first ancestry.
| Chelsea, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 224 | 0.62%, see rank | 0.97% | 0.50% |
| Czech | 14 | 0.04%, see rank | 0.22% | 0.54% |
| Danish | 9 | 0.02%, see rank | 0.26% | 0.49% |
| Dutch | 0 | 0.00%, see rank | 0.74% | 1.68% |
| English | 1,286 | 3.56%, see rank | 11.92% | 9.29% |
| French | 1,105 | 3.06%, see rank | 12.90% | 3.90% |
| German | 391 | 1.08%, see rank | 6.77% | 16.89% |
| Greek | 94 | 0.26%, see rank | 1.34% | 0.45% |
| Hungarian | 84 | 0.23%, see rank | 0.33% | 0.52% |
| Irish | 2,795 | 7.73%, see rank | 23.68% | 12.01% |
| Italian | 2,940 | 8.13%, see rank | 14.12% | 5.91% |
| Norwegian | 25 | 0.07%, see rank | 0.53% | 1.55% |
| Polish | 1,252 | 3.46%, see rank | 5.30% | 3.32% |
| Portuguese | 114 | 0.32%, see rank | 4.92% | 0.48% |
| Russian | 505 | 1.40%, see rank | 1.85% | 1.04% |
| Scotch-Irish | 125 | 0.35%, see rank | 1.95% | 1.77% |
| Scottish | 237 | 0.66%, see rank | 2.74% | 1.97% |
| Subsaharan African | 1,058 | 2.93%, see rank | 1.56% | 0.88% |
| Swedish | 10 | 0.03%, see rank | 1.96% | 1.45% |
| Swiss | 0 | 0.00%, see rank | 0.19% | 0.34% |
| Ukrainian | 36 | 0.10%, see rank | 0.37% | 0.32% |
| American | 774 | 2.14%, see rank | 3.42% | 6.43% |
| Welsh | 64 | 0.18%, see rank | 0.43% | 0.65% |
US Census 2000 data
29,974 (85.44%) out of the total population of 35,080 reported first ancestry.
| Chelsea, MA | % of the Total Population | Massachusetts | U.S. | |
| Arab | 167 | 0.48%, see rank | 0.67% | 0.36% |
| Czech | 7 | 0.02%, see rank | 0.09% | 0.27% |
| Danish | 12 | 0.03%, see rank | 0.14% | 0.30% |
| Dutch | 12 | 0.03%, see rank | 0.35% | 0.91% |
| English | 501 | 1.43%, see rank | 7.05% | 5.91% |
| French | 912 | 2.60%, see rank | 8.81% | 2.39% |
| German | 226 | 0.64%, see rank | 3.27% | 10.81% |
| Greek | 50 | 0.14%, see rank | 1.03% | 0.34% |
| Hungarian | 0 | 0.00%, see rank | 0.17% | 0.32% |
| Irish | 2,232 | 6.36%, see rank | 16.39% | 6.85% |
| Italian | 2,671 | 7.61%, see rank | 10.82% | 4.59% |
| Norwegian | 33 | 0.09%, see rank | 0.37% | 1.15% |
| Polish | 926 | 2.64%, see rank | 3.50% | 2.24% |
| Portuguese | 245 | 0.70%, see rank | 3.66% | 0.33% |
| Russian | 236 | 0.67%, see rank | 1.32% | 0.68% |
| Scotch-Irish | 125 | 0.36%, see rank | 1.15% | 1.17% |
| Scottish | 131 | 0.37%, see rank | 1.52% | 1.12% |
| Subsaharan African | 791 | 2.25%, see rank | 1.20% | 0.61% |
| Swedish | 98 | 0.28%, see rank | 1.13% | 0.87% |
| Swiss | 19 | 0.05%, see rank | 0.09% | 0.19% |
| Ukrainian | 28 | 0.08%, see rank | 0.26% | 0.24% |
| American | 1,445 | 4.12%, see rank | 3.85% | 7.33% |
| Welsh | 22 | 0.06%, 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.