Regional School Unit 23 Historical First Ancestry Data
ACS 2010-2014 data
26,064 (88.58%) out of the total population of 29,425 reported first ancestry.
| Regional School Unit 23 | % of the Total Population | Maine | U.S. | |
| Arab | 138 | 0.47%, see rank | 0.33% | 0.56% |
| Czech | 24 | 0.08%, see rank | 0.17% | 0.47% |
| Danish | 87 | 0.30%, see rank | 0.42% | 0.42% |
| Dutch | 282 | 0.96%, see rank | 0.98% | 1.40% |
| English | 5,075 | 17.25%, see rank | 21.18% | 8.02% |
| French | 9,321 | 31.68%, see rank | 23.94% | 3.34% |
| German | 2,360 | 8.02%, see rank | 8.14% | 15.03% |
| Greek | 476 | 1.62%, see rank | 0.54% | 0.41% |
| Hungarian | 38 | 0.13%, see rank | 0.26% | 0.46% |
| Irish | 4,921 | 16.72%, see rank | 17.63% | 10.80% |
| Italian | 2,812 | 9.56%, see rank | 5.68% | 5.52% |
| Norwegian | 309 | 1.05%, see rank | 0.77% | 1.42% |
| Polish | 840 | 2.85%, see rank | 2.20% | 3.01% |
| Portuguese | 133 | 0.45%, see rank | 0.67% | 0.44% |
| Russian | 129 | 0.44%, see rank | 0.75% | 0.92% |
| Scotch-Irish | 307 | 1.04%, see rank | 1.64% | 0.99% |
| Scottish | 1,407 | 4.78%, see rank | 5.16% | 1.72% |
| Subsaharan African | 169 | 0.57%, see rank | 0.58% | 0.95% |
| Swedish | 381 | 1.29%, see rank | 1.86% | 1.27% |
| Swiss | 34 | 0.12%, see rank | 0.19% | 0.30% |
| Ukrainian | 28 | 0.10%, see rank | 0.18% | 0.31% |
| American | 2,181 | 7.41%, see rank | 8.37% | 7.12% |
| Welsh | 165 | 0.56%, see rank | 0.76% | 0.57% |
ACS 2008-2012 data
26,483 (89.99%) out of the total population of 29,430 reported first ancestry.
| Regional School Unit 23 | % of the Total Population | Maine | U.S. | |
| Arab | 94 | 0.32%, see rank | 0.30% | 0.53% |
| Czech | 51 | 0.17%, see rank | 0.18% | 0.50% |
| Danish | 104 | 0.35%, see rank | 0.43% | 0.45% |
| Dutch | 422 | 1.43%, see rank | 1.02% | 1.51% |
| English | 5,863 | 19.92%, see rank | 22.20% | 8.53% |
| French | 9,919 | 33.70%, see rank | 24.41% | 3.54% |
| German | 2,179 | 7.40%, see rank | 8.18% | 15.79% |
| Greek | 568 | 1.93%, see rank | 0.52% | 0.42% |
| Hungarian | 12 | 0.04%, see rank | 0.28% | 0.48% |
| Irish | 5,572 | 18.93%, see rank | 17.70% | 11.36% |
| Italian | 2,259 | 7.68%, see rank | 5.77% | 5.66% |
| Norwegian | 302 | 1.03%, see rank | 0.77% | 1.46% |
| Polish | 674 | 2.29%, see rank | 2.22% | 3.13% |
| Portuguese | 202 | 0.69%, see rank | 0.63% | 0.46% |
| Russian | 106 | 0.36%, see rank | 0.67% | 0.97% |
| Scotch-Irish | 334 | 1.13%, see rank | 1.74% | 1.07% |
| Scottish | 1,400 | 4.76%, see rank | 5.43% | 1.81% |
| Subsaharan African | 58 | 0.20%, see rank | 0.49% | 0.93% |
| Swedish | 340 | 1.16%, see rank | 1.87% | 1.34% |
| Swiss | 26 | 0.09%, see rank | 0.19% | 0.31% |
| Ukrainian | 22 | 0.07%, see rank | 0.20% | 0.31% |
| American | 1,618 | 5.50%, see rank | 7.88% | 6.72% |
| Welsh | 108 | 0.37%, see rank | 0.84% | 0.60% |
ACS 2006-2010 data
26,433 (90.01%) out of the total population of 29,367 reported first ancestry.
| Regional School Unit 23 | % of the Total Population | Maine | U.S. | |
| Arab | 106 | 0.36%, see rank | 0.26% | 0.50% |
| Czech | 89 | 0.30%, see rank | 0.17% | 0.53% |
| Danish | 162 | 0.55%, see rank | 0.48% | 0.48% |
| Dutch | 441 | 1.50%, see rank | 1.05% | 1.63% |
| English | 5,796 | 19.74%, see rank | 23.17% | 9.02% |
| French | 10,731 | 36.54%, see rank | 25.04% | 3.77% |
| German | 2,078 | 7.08%, see rank | 8.39% | 16.51% |
| Greek | 530 | 1.80%, see rank | 0.50% | 0.44% |
| Hungarian | 28 | 0.10%, see rank | 0.32% | 0.51% |
| Irish | 5,719 | 19.47%, see rank | 17.92% | 11.76% |
| Italian | 2,315 | 7.88%, see rank | 5.71% | 5.78% |
| Norwegian | 141 | 0.48%, see rank | 0.76% | 1.51% |
| Polish | 736 | 2.51%, see rank | 2.29% | 3.24% |
| Portuguese | 161 | 0.55%, see rank | 0.62% | 0.47% |
| Russian | 165 | 0.56%, see rank | 0.73% | 1.01% |
| Scotch-Irish | 1,474 | 5.02%, see rank | 3.72% | 1.72% |
| Scottish | 1,523 | 5.19%, see rank | 5.60% | 1.92% |
| Subsaharan African | 14 | 0.05%, see rank | 0.45% | 0.91% |
| Swedish | 414 | 1.41%, see rank | 1.89% | 1.41% |
| Swiss | 5 | 0.02%, see rank | 0.19% | 0.33% |
| Ukrainian | 18 | 0.06%, see rank | 0.17% | 0.31% |
| American | 1,099 | 3.74%, see rank | 6.96% | 6.28% |
| Welsh | 313 | 1.07%, see rank | 0.87% | 0.63% |
* 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.