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Ridgefield School District Historical First Ancestry Data
ACS 2010-2014 data
22,598 (90.30%) out of the total population of 25,025 reported first ancestry.
| Ridgefield School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 68 | 0.27%, see rank | 0.61% | 0.56% |
| Czech | 120 | 0.48%, see rank | 0.37% | 0.47% |
| Danish | 88 | 0.35%, see rank | 0.33% | 0.42% |
| Dutch | 220 | 0.88%, see rank | 0.74% | 1.40% |
| English | 3,435 | 13.73%, see rank | 8.94% | 8.02% |
| French | 894 | 3.57%, see rank | 8.47% | 3.34% |
| German | 4,454 | 17.80%, see rank | 9.34% | 15.03% |
| Greek | 111 | 0.44%, see rank | 0.87% | 0.41% |
| Hungarian | 339 | 1.35%, see rank | 1.03% | 0.46% |
| Irish | 6,097 | 24.36%, see rank | 16.03% | 10.80% |
| Italian | 5,906 | 23.60%, see rank | 18.43% | 5.52% |
| Norwegian | 392 | 1.57%, see rank | 0.54% | 1.42% |
| Polish | 1,435 | 5.73%, see rank | 7.96% | 3.01% |
| Portuguese | 51 | 0.20%, see rank | 1.39% | 0.44% |
| Russian | 1,230 | 4.92%, see rank | 1.82% | 0.92% |
| Scotch-Irish | 139 | 0.56%, see rank | 0.53% | 0.99% |
| Scottish | 746 | 2.98%, see rank | 1.84% | 1.72% |
| Subsaharan African | 35 | 0.14%, see rank | 0.92% | 0.95% |
| Swedish | 504 | 2.01%, see rank | 1.71% | 1.27% |
| Swiss | 137 | 0.55%, see rank | 0.23% | 0.30% |
| Ukrainian | 97 | 0.39%, see rank | 0.55% | 0.31% |
| American | 1,384 | 5.53%, see rank | 3.92% | 7.12% |
| Welsh | 282 | 1.13%, see rank | 0.41% | 0.57% |
ACS 2008-2012 data
22,823 (92.60%) out of the total population of 24,648 reported first ancestry.
| Ridgefield School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 114 | 0.46%, see rank | 0.60% | 0.53% |
| Czech | 204 | 0.83%, see rank | 0.41% | 0.50% |
| Danish | 60 | 0.24%, see rank | 0.36% | 0.45% |
| Dutch | 202 | 0.82%, see rank | 0.82% | 1.51% |
| English | 3,330 | 13.51%, see rank | 9.64% | 8.53% |
| French | 873 | 3.54%, see rank | 8.89% | 3.54% |
| German | 4,547 | 18.45%, see rank | 9.86% | 15.79% |
| Greek | 183 | 0.74%, see rank | 0.88% | 0.42% |
| Hungarian | 439 | 1.78%, see rank | 1.09% | 0.48% |
| Irish | 6,381 | 25.89%, see rank | 16.75% | 11.36% |
| Italian | 6,138 | 24.90%, see rank | 18.96% | 5.66% |
| Norwegian | 379 | 1.54%, see rank | 0.53% | 1.46% |
| Polish | 1,445 | 5.86%, see rank | 8.22% | 3.13% |
| Portuguese | 16 | 0.06%, see rank | 1.52% | 0.46% |
| Russian | 1,092 | 4.43%, see rank | 1.93% | 0.97% |
| Scotch-Irish | 248 | 1.01%, see rank | 0.58% | 1.07% |
| Scottish | 668 | 2.71%, see rank | 1.96% | 1.81% |
| Subsaharan African | 50 | 0.20%, see rank | 0.85% | 0.93% |
| Swedish | 386 | 1.57%, see rank | 1.79% | 1.34% |
| Swiss | 141 | 0.57%, see rank | 0.26% | 0.31% |
| Ukrainian | 66 | 0.27%, see rank | 0.60% | 0.31% |
| American | 1,281 | 5.20%, see rank | 3.13% | 6.72% |
| Welsh | 109 | 0.44%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
22,757 (93.65%) out of the total population of 24,299 reported first ancestry.
| Ridgefield School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 183 | 0.75%, see rank | 0.50% | 0.50% |
| Czech | 217 | 0.89%, see rank | 0.45% | 0.53% |
| Danish | 140 | 0.58%, see rank | 0.38% | 0.48% |
| Dutch | 306 | 1.26%, see rank | 0.85% | 1.63% |
| English | 3,559 | 14.65%, see rank | 10.26% | 9.02% |
| French | 1,180 | 4.86%, see rank | 9.31% | 3.77% |
| German | 4,123 | 16.97%, see rank | 10.22% | 16.51% |
| Greek | 158 | 0.65%, see rank | 0.89% | 0.44% |
| Hungarian | 506 | 2.08%, see rank | 1.14% | 0.51% |
| Irish | 6,340 | 26.09%, see rank | 17.34% | 11.76% |
| Italian | 5,710 | 23.50%, see rank | 19.04% | 5.78% |
| Norwegian | 409 | 1.68%, see rank | 0.56% | 1.51% |
| Polish | 1,617 | 6.65%, see rank | 8.39% | 3.24% |
| Portuguese | 113 | 0.47%, see rank | 1.54% | 0.47% |
| Russian | 983 | 4.05%, see rank | 2.01% | 1.01% |
| Scotch-Irish | 505 | 2.08%, see rank | 1.38% | 1.72% |
| Scottish | 789 | 3.25%, see rank | 2.05% | 1.92% |
| Subsaharan African | 69 | 0.28%, see rank | 0.80% | 0.91% |
| Swedish | 314 | 1.29%, see rank | 1.88% | 1.41% |
| Swiss | 145 | 0.60%, see rank | 0.29% | 0.33% |
| Ukrainian | 156 | 0.64%, see rank | 0.63% | 0.31% |
| American | 975 | 4.01%, see rank | 2.67% | 6.28% |
| Welsh | 122 | 0.50%, see rank | 0.42% | 0.63% |
ACS 2005-2009 data
22,339 (93.45%) out of the total population of 23,905 reported first ancestry.
| Ridgefield School District | % of the Total Population | Connecticut | U.S. | |
| Arab | 130 | 0.54%, see rank | 0.51% | 0.50% |
| Czech | 263 | 1.10%, see rank | 0.45% | 0.54% |
| Danish | 134 | 0.56%, see rank | 0.38% | 0.49% |
| Dutch | 315 | 1.32%, see rank | 0.88% | 1.68% |
| English | 3,340 | 13.97%, see rank | 10.69% | 9.29% |
| French | 1,294 | 5.41%, see rank | 9.68% | 3.90% |
| German | 4,021 | 16.82%, see rank | 10.48% | 16.89% |
| Greek | 179 | 0.75%, see rank | 0.88% | 0.45% |
| Hungarian | 424 | 1.77%, see rank | 1.17% | 0.52% |
| Irish | 6,114 | 25.58%, see rank | 17.77% | 12.01% |
| Italian | 5,372 | 22.47%, see rank | 19.37% | 5.91% |
| Norwegian | 235 | 0.98%, see rank | 0.59% | 1.55% |
| Polish | 1,644 | 6.88%, see rank | 8.55% | 3.32% |
| Portuguese | 88 | 0.37%, see rank | 1.59% | 0.48% |
| Russian | 819 | 3.43%, see rank | 2.07% | 1.04% |
| Scotch-Irish | 555 | 2.32%, see rank | 1.43% | 1.77% |
| Scottish | 877 | 3.67%, see rank | 2.13% | 1.97% |
| Subsaharan African | 73 | 0.31%, see rank | 0.73% | 0.88% |
| Swedish | 450 | 1.88%, see rank | 1.96% | 1.45% |
| Swiss | 103 | 0.43%, see rank | 0.30% | 0.34% |
| Ukrainian | 174 | 0.73%, see rank | 0.66% | 0.32% |
| American | 932 | 3.90%, see rank | 2.70% | 6.43% |
| Welsh | 162 | 0.68%, 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.