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Columbia School District Historical First Ancestry Data
ACS 2010-2014 data
4,852 (88.67%) out of the total population of 5,472 reported first ancestry.
| Columbia School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 12 | 0.22%, see rank | 0.61% | 0.56% |
| Czech | 9 | 0.16%, see rank | 0.37% | 0.47% |
| Danish | 0 | 0.00%, see rank | 0.33% | 0.42% |
| Dutch | 45 | 0.82%, see rank | 0.74% | 1.40% |
| English | 1,087 | 19.86%, see rank | 8.94% | 8.02% |
| French | 928 | 16.96%, see rank | 8.47% | 3.34% |
| German | 390 | 7.13%, see rank | 9.34% | 15.03% |
| Greek | 12 | 0.22%, see rank | 0.87% | 0.41% |
| Hungarian | 88 | 1.61%, see rank | 1.03% | 0.46% |
| Irish | 1,387 | 25.35%, see rank | 16.03% | 10.80% |
| Italian | 880 | 16.08%, see rank | 18.43% | 5.52% |
| Norwegian | 31 | 0.57%, see rank | 0.54% | 1.42% |
| Polish | 456 | 8.33%, see rank | 7.96% | 3.01% |
| Portuguese | 25 | 0.46%, see rank | 1.39% | 0.44% |
| Russian | 120 | 2.19%, see rank | 1.82% | 0.92% |
| Scotch-Irish | 13 | 0.24%, see rank | 0.53% | 0.99% |
| Scottish | 235 | 4.29%, see rank | 1.84% | 1.72% |
| Subsaharan African | 0 | 0.00%, see rank | 0.92% | 0.95% |
| Swedish | 52 | 0.95%, see rank | 1.71% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.23% | 0.30% |
| Ukrainian | 30 | 0.55%, see rank | 0.55% | 0.31% |
| American | 460 | 8.41%, see rank | 3.92% | 7.12% |
| Welsh | 32 | 0.58%, see rank | 0.41% | 0.57% |
ACS 2008-2012 data
5,185 (94.89%) out of the total population of 5,464 reported first ancestry.
| Columbia School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 39 | 0.71%, see rank | 0.60% | 0.53% |
| Czech | 0 | 0.00%, see rank | 0.41% | 0.50% |
| Danish | 0 | 0.00%, see rank | 0.36% | 0.45% |
| Dutch | 27 | 0.49%, see rank | 0.82% | 1.51% |
| English | 1,133 | 20.74%, see rank | 9.64% | 8.53% |
| French | 881 | 16.12%, see rank | 8.89% | 3.54% |
| German | 499 | 9.13%, see rank | 9.86% | 15.79% |
| Greek | 39 | 0.71%, see rank | 0.88% | 0.42% |
| Hungarian | 61 | 1.12%, see rank | 1.09% | 0.48% |
| Irish | 1,385 | 25.35%, see rank | 16.75% | 11.36% |
| Italian | 1,003 | 18.36%, see rank | 18.96% | 5.66% |
| Norwegian | 11 | 0.20%, see rank | 0.53% | 1.46% |
| Polish | 564 | 10.32%, see rank | 8.22% | 3.13% |
| Portuguese | 9 | 0.16%, see rank | 1.52% | 0.46% |
| Russian | 150 | 2.75%, see rank | 1.93% | 0.97% |
| Scotch-Irish | 35 | 0.64%, see rank | 0.58% | 1.07% |
| Scottish | 312 | 5.71%, see rank | 1.96% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.85% | 0.93% |
| Swedish | 73 | 1.34%, see rank | 1.79% | 1.34% |
| Swiss | 11 | 0.20%, see rank | 0.26% | 0.31% |
| Ukrainian | 58 | 1.06%, see rank | 0.60% | 0.31% |
| American | 395 | 7.23%, see rank | 3.13% | 6.72% |
| Welsh | 18 | 0.33%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
5,167 (95.24%) out of the total population of 5,425 reported first ancestry.
| Columbia School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 72 | 1.33%, see rank | 0.50% | 0.50% |
| Czech | 0 | 0.00%, see rank | 0.45% | 0.53% |
| Danish | 0 | 0.00%, see rank | 0.38% | 0.48% |
| Dutch | 0 | 0.00%, see rank | 0.85% | 1.63% |
| English | 890 | 16.41%, see rank | 10.26% | 9.02% |
| French | 1,040 | 19.17%, see rank | 9.31% | 3.77% |
| German | 587 | 10.82%, see rank | 10.22% | 16.51% |
| Greek | 54 | 1.00%, see rank | 0.89% | 0.44% |
| Hungarian | 59 | 1.09%, see rank | 1.14% | 0.51% |
| Irish | 1,188 | 21.90%, see rank | 17.34% | 11.76% |
| Italian | 1,110 | 20.46%, see rank | 19.04% | 5.78% |
| Norwegian | 40 | 0.74%, see rank | 0.56% | 1.51% |
| Polish | 628 | 11.58%, see rank | 8.39% | 3.24% |
| Portuguese | 52 | 0.96%, see rank | 1.54% | 0.47% |
| Russian | 86 | 1.59%, see rank | 2.01% | 1.01% |
| Scotch-Irish | 86 | 1.59%, see rank | 1.38% | 1.72% |
| Scottish | 299 | 5.51%, see rank | 2.05% | 1.92% |
| Subsaharan African | 0 | 0.00%, see rank | 0.80% | 0.91% |
| Swedish | 235 | 4.33%, see rank | 1.88% | 1.41% |
| Swiss | 22 | 0.41%, see rank | 0.29% | 0.33% |
| Ukrainian | 58 | 1.07%, see rank | 0.63% | 0.31% |
| American | 198 | 3.65%, see rank | 2.67% | 6.28% |
| Welsh | 24 | 0.44%, see rank | 0.42% | 0.63% |
ACS 2005-2009 data
5,150 (96.39%) out of the total population of 5,343 reported first ancestry.
| Columbia School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 75 | 1.40%, see rank | 0.51% | 0.50% |
| Czech | 51 | 0.95%, see rank | 0.45% | 0.54% |
| Danish | 0 | 0.00%, see rank | 0.38% | 0.49% |
| Dutch | 41 | 0.77%, see rank | 0.88% | 1.68% |
| English | 909 | 17.01%, see rank | 10.69% | 9.29% |
| French | 1,026 | 19.20%, see rank | 9.68% | 3.90% |
| German | 599 | 11.21%, see rank | 10.48% | 16.89% |
| Greek | 48 | 0.90%, see rank | 0.88% | 0.45% |
| Hungarian | 50 | 0.94%, see rank | 1.17% | 0.52% |
| Irish | 1,431 | 26.78%, see rank | 17.77% | 12.01% |
| Italian | 975 | 18.25%, see rank | 19.37% | 5.91% |
| Norwegian | 32 | 0.60%, see rank | 0.59% | 1.55% |
| Polish | 820 | 15.35%, see rank | 8.55% | 3.32% |
| Portuguese | 66 | 1.24%, see rank | 1.59% | 0.48% |
| Russian | 44 | 0.82%, see rank | 2.07% | 1.04% |
| Scotch-Irish | 81 | 1.52%, see rank | 1.43% | 1.77% |
| Scottish | 275 | 5.15%, see rank | 2.13% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 0.73% | 0.88% |
| Swedish | 235 | 4.40%, see rank | 1.96% | 1.45% |
| Swiss | 22 | 0.41%, see rank | 0.30% | 0.34% |
| Ukrainian | 57 | 1.07%, see rank | 0.66% | 0.32% |
| American | 238 | 4.45%, see rank | 2.70% | 6.43% |
| Welsh | 23 | 0.43%, see rank | 0.44% | 0.65% |
* 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.