USA.com / Massachusetts / Middlesex County / Chelmsford, MA / 01824 / Population and Races / Historical First Ancestry Data
01824 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
23,183 (90.62%) out of the total population of 25,582 reported first ancestry.
| 01824 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 96 | 0.38%, see rank | 1.10% | 0.56% |
| Czech | 65 | 0.25%, see rank | 0.18% | 0.47% |
| Danish | 36 | 0.14%, see rank | 0.22% | 0.42% |
| Dutch | 290 | 1.13%, see rank | 0.65% | 1.40% |
| English | 4,082 | 15.96%, see rank | 10.33% | 8.02% |
| French | 3,362 | 13.14%, see rank | 11.20% | 3.34% |
| German | 1,770 | 6.92%, see rank | 6.24% | 15.03% |
| Greek | 957 | 3.74%, see rank | 1.24% | 0.41% |
| Hungarian | 9 | 0.04%, see rank | 0.30% | 0.46% |
| Irish | 7,965 | 31.14%, see rank | 22.17% | 10.80% |
| Italian | 3,877 | 15.16%, see rank | 13.57% | 5.52% |
| Norwegian | 278 | 1.09%, see rank | 0.53% | 1.42% |
| Polish | 1,098 | 4.29%, see rank | 4.80% | 3.01% |
| Portuguese | 986 | 3.85%, see rank | 4.63% | 0.44% |
| Russian | 414 | 1.62%, see rank | 1.76% | 0.92% |
| Scotch-Irish | 178 | 0.70%, see rank | 0.67% | 0.99% |
| Scottish | 700 | 2.74%, see rank | 2.34% | 1.72% |
| Subsaharan African | 45 | 0.18%, see rank | 1.86% | 0.95% |
| Swedish | 719 | 2.81%, see rank | 1.75% | 1.27% |
| Swiss | 101 | 0.39%, see rank | 0.17% | 0.30% |
| Ukrainian | 56 | 0.22%, see rank | 0.36% | 0.31% |
| American | 1,053 | 4.12%, see rank | 4.41% | 7.12% |
| Welsh | 226 | 0.88%, see rank | 0.34% | 0.57% |
ACS 2008-2012 data
22,599 (91.85%) out of the total population of 24,603 reported first ancestry.
| 01824 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 271 | 1.10%, see rank | 1.02% | 0.53% |
| Czech | 133 | 0.54%, see rank | 0.20% | 0.50% |
| Danish | 158 | 0.64%, see rank | 0.24% | 0.45% |
| Dutch | 251 | 1.02%, see rank | 0.70% | 1.51% |
| English | 4,426 | 17.99%, see rank | 11.02% | 8.53% |
| French | 3,125 | 12.70%, see rank | 11.89% | 3.54% |
| German | 1,877 | 7.63%, see rank | 6.56% | 15.79% |
| Greek | 765 | 3.11%, see rank | 1.28% | 0.42% |
| Hungarian | 18 | 0.07%, see rank | 0.32% | 0.48% |
| Irish | 7,739 | 31.46%, see rank | 23.08% | 11.36% |
| Italian | 3,849 | 15.64%, see rank | 13.92% | 5.66% |
| Norwegian | 287 | 1.17%, see rank | 0.53% | 1.46% |
| Polish | 1,339 | 5.44%, see rank | 5.11% | 3.13% |
| Portuguese | 734 | 2.98%, see rank | 4.75% | 0.46% |
| Russian | 435 | 1.77%, see rank | 1.86% | 0.97% |
| Scotch-Irish | 157 | 0.64%, see rank | 0.71% | 1.07% |
| Scottish | 748 | 3.04%, see rank | 2.48% | 1.81% |
| Subsaharan African | 11 | 0.04%, see rank | 1.76% | 0.93% |
| Swedish | 524 | 2.13%, see rank | 1.85% | 1.34% |
| Swiss | 114 | 0.46%, see rank | 0.18% | 0.31% |
| Ukrainian | 46 | 0.19%, see rank | 0.38% | 0.31% |
| American | 901 | 3.66%, see rank | 3.91% | 6.72% |
| Welsh | 229 | 0.93%, see rank | 0.37% | 0.60% |
US Census 2000 data
22,703 (89.53%) out of the total population of 25,359 reported first ancestry.
| 01824 Zip Code | % of the Total Population | Massachusetts | U.S. | |
| Arab | 187 | 0.74%, see rank | 0.67% | 0.36% |
| Czech | 0 | 0.00%, see rank | 0.09% | 0.27% |
| Danish | 78 | 0.31%, see rank | 0.14% | 0.30% |
| Dutch | 144 | 0.57%, see rank | 0.35% | 0.91% |
| English | 2,856 | 11.26%, see rank | 7.05% | 5.91% |
| French | 2,461 | 9.70%, see rank | 8.81% | 2.39% |
| German | 1,007 | 3.97%, see rank | 3.27% | 10.81% |
| Greek | 602 | 2.37%, see rank | 1.03% | 0.34% |
| Hungarian | 49 | 0.19%, see rank | 0.17% | 0.32% |
| Irish | 5,768 | 22.75%, see rank | 16.39% | 6.85% |
| Italian | 2,796 | 11.03%, see rank | 10.82% | 4.59% |
| Norwegian | 139 | 0.55%, see rank | 0.37% | 1.15% |
| Polish | 803 | 3.17%, see rank | 3.50% | 2.24% |
| Portuguese | 468 | 1.85%, see rank | 3.66% | 0.33% |
| Russian | 267 | 1.05%, see rank | 1.32% | 0.68% |
| Scotch-Irish | 306 | 1.21%, see rank | 1.15% | 1.17% |
| Scottish | 543 | 2.14%, see rank | 1.52% | 1.12% |
| Subsaharan African | 38 | 0.15%, see rank | 1.20% | 0.61% |
| Swedish | 366 | 1.44%, see rank | 1.13% | 0.87% |
| Swiss | 14 | 0.06%, see rank | 0.09% | 0.19% |
| Ukrainian | 52 | 0.21%, see rank | 0.26% | 0.24% |
| American | 726 | 2.86%, see rank | 3.85% | 7.33% |
| Welsh | 57 | 0.22%, 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.