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Ridgefield, CT Historical First Ancestry Data
ACS 2010-2014 data
6,742 (88.72%) out of the total population of 7,599 reported first ancestry.
| Ridgefield, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 16 | 0.21%, see rank | 0.61% | 0.56% |
| Czech | 12 | 0.16%, see rank | 0.37% | 0.47% |
| Danish | 30 | 0.39%, see rank | 0.33% | 0.42% |
| Dutch | 125 | 1.64%, see rank | 0.74% | 1.40% |
| English | 878 | 11.55%, see rank | 8.94% | 8.02% |
| French | 205 | 2.70%, see rank | 8.47% | 3.34% |
| German | 1,351 | 17.78%, see rank | 9.34% | 15.03% |
| Greek | 78 | 1.03%, see rank | 0.87% | 0.41% |
| Hungarian | 63 | 0.83%, see rank | 1.03% | 0.46% |
| Irish | 1,816 | 23.90%, see rank | 16.03% | 10.80% |
| Italian | 2,014 | 26.50%, see rank | 18.43% | 5.52% |
| Norwegian | 97 | 1.28%, see rank | 0.54% | 1.42% |
| Polish | 423 | 5.57%, see rank | 7.96% | 3.01% |
| Portuguese | 16 | 0.21%, see rank | 1.39% | 0.44% |
| Russian | 291 | 3.83%, see rank | 1.82% | 0.92% |
| Scotch-Irish | 67 | 0.88%, see rank | 0.53% | 0.99% |
| Scottish | 249 | 3.28%, see rank | 1.84% | 1.72% |
| Subsaharan African | 28 | 0.37%, see rank | 0.92% | 0.95% |
| Swedish | 167 | 2.20%, see rank | 1.71% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.23% | 0.30% |
| Ukrainian | 14 | 0.18%, see rank | 0.55% | 0.31% |
| American | 390 | 5.13%, see rank | 3.92% | 7.12% |
| Welsh | 64 | 0.84%, see rank | 0.41% | 0.57% |
ACS 2008-2012 data
7,305 (92.06%) out of the total population of 7,935 reported first ancestry.
| Ridgefield, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 64 | 0.81%, see rank | 0.60% | 0.53% |
| Czech | 12 | 0.15%, see rank | 0.41% | 0.50% |
| Danish | 26 | 0.33%, see rank | 0.36% | 0.45% |
| Dutch | 87 | 1.10%, see rank | 0.82% | 1.51% |
| English | 938 | 11.82%, see rank | 9.64% | 8.53% |
| French | 301 | 3.79%, see rank | 8.89% | 3.54% |
| German | 1,331 | 16.77%, see rank | 9.86% | 15.79% |
| Greek | 127 | 1.60%, see rank | 0.88% | 0.42% |
| Hungarian | 120 | 1.51%, see rank | 1.09% | 0.48% |
| Irish | 2,331 | 29.38%, see rank | 16.75% | 11.36% |
| Italian | 2,152 | 27.12%, see rank | 18.96% | 5.66% |
| Norwegian | 70 | 0.88%, see rank | 0.53% | 1.46% |
| Polish | 442 | 5.57%, see rank | 8.22% | 3.13% |
| Portuguese | 16 | 0.20%, see rank | 1.52% | 0.46% |
| Russian | 282 | 3.55%, see rank | 1.93% | 0.97% |
| Scotch-Irish | 46 | 0.58%, see rank | 0.58% | 1.07% |
| Scottish | 227 | 2.86%, see rank | 1.96% | 1.81% |
| Subsaharan African | 18 | 0.23%, see rank | 0.85% | 0.93% |
| Swedish | 81 | 1.02%, see rank | 1.79% | 1.34% |
| Swiss | 24 | 0.30%, see rank | 0.26% | 0.31% |
| Ukrainian | 5 | 0.06%, see rank | 0.60% | 0.31% |
| American | 337 | 4.25%, see rank | 3.13% | 6.72% |
| Welsh | 0 | 0.00%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
7,123 (92.25%) out of the total population of 7,721 reported first ancestry.
| Ridgefield, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 91 | 1.18%, see rank | 0.50% | 0.50% |
| Czech | 56 | 0.73%, see rank | 0.45% | 0.53% |
| Danish | 47 | 0.61%, see rank | 0.38% | 0.48% |
| Dutch | 149 | 1.93%, see rank | 0.85% | 1.63% |
| English | 953 | 12.34%, see rank | 10.26% | 9.02% |
| French | 318 | 4.12%, see rank | 9.31% | 3.77% |
| German | 1,238 | 16.03%, see rank | 10.22% | 16.51% |
| Greek | 73 | 0.95%, see rank | 0.89% | 0.44% |
| Hungarian | 132 | 1.71%, see rank | 1.14% | 0.51% |
| Irish | 2,317 | 30.01%, see rank | 17.34% | 11.76% |
| Italian | 1,856 | 24.04%, see rank | 19.04% | 5.78% |
| Norwegian | 108 | 1.40%, see rank | 0.56% | 1.51% |
| Polish | 441 | 5.71%, see rank | 8.39% | 3.24% |
| Portuguese | 52 | 0.67%, see rank | 1.54% | 0.47% |
| Russian | 374 | 4.84%, see rank | 2.01% | 1.01% |
| Scotch-Irish | 166 | 2.15%, see rank | 1.38% | 1.72% |
| Scottish | 196 | 2.54%, see rank | 2.05% | 1.92% |
| Subsaharan African | 9 | 0.12%, see rank | 0.80% | 0.91% |
| Swedish | 45 | 0.58%, see rank | 1.88% | 1.41% |
| Swiss | 39 | 0.51%, see rank | 0.29% | 0.33% |
| Ukrainian | 47 | 0.61%, see rank | 0.63% | 0.31% |
| American | 220 | 2.85%, see rank | 2.67% | 6.28% |
| Welsh | 14 | 0.18%, see rank | 0.42% | 0.63% |
ACS 2005-2009 data
7,194 (92.61%) out of the total population of 7,768 reported first ancestry.
| Ridgefield, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 88 | 1.13%, see rank | 0.51% | 0.50% |
| Czech | 82 | 1.06%, see rank | 0.45% | 0.54% |
| Danish | 55 | 0.71%, see rank | 0.38% | 0.49% |
| Dutch | 83 | 1.07%, see rank | 0.88% | 1.68% |
| English | 1,051 | 13.53%, see rank | 10.69% | 9.29% |
| French | 340 | 4.38%, see rank | 9.68% | 3.90% |
| German | 1,137 | 14.64%, see rank | 10.48% | 16.89% |
| Greek | 58 | 0.75%, see rank | 0.88% | 0.45% |
| Hungarian | 140 | 1.80%, see rank | 1.17% | 0.52% |
| Irish | 2,358 | 30.36%, see rank | 17.77% | 12.01% |
| Italian | 1,915 | 24.65%, see rank | 19.37% | 5.91% |
| Norwegian | 90 | 1.16%, see rank | 0.59% | 1.55% |
| Polish | 498 | 6.41%, see rank | 8.55% | 3.32% |
| Portuguese | 21 | 0.27%, see rank | 1.59% | 0.48% |
| Russian | 345 | 4.44%, see rank | 2.07% | 1.04% |
| Scotch-Irish | 212 | 2.73%, see rank | 1.43% | 1.77% |
| Scottish | 230 | 2.96%, see rank | 2.13% | 1.97% |
| Subsaharan African | 11 | 0.14%, see rank | 0.73% | 0.88% |
| Swedish | 74 | 0.95%, see rank | 1.96% | 1.45% |
| Swiss | 34 | 0.44%, see rank | 0.30% | 0.34% |
| Ukrainian | 62 | 0.80%, see rank | 0.66% | 0.32% |
| American | 245 | 3.15%, see rank | 2.70% | 6.43% |
| Welsh | 12 | 0.15%, see rank | 0.44% | 0.65% |
US Census 2000 data
6,498 (90.10%) out of the total population of 7,212 reported first ancestry.
| Ridgefield, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 28 | 0.39%, see rank | 0.34% | 0.36% |
| Czech | 45 | 0.62%, see rank | 0.17% | 0.27% |
| Danish | 27 | 0.37%, see rank | 0.23% | 0.30% |
| Dutch | 32 | 0.44%, see rank | 0.40% | 0.91% |
| English | 648 | 8.99%, see rank | 6.33% | 5.91% |
| French | 138 | 1.91%, see rank | 6.39% | 2.39% |
| German | 656 | 9.10%, see rank | 5.53% | 10.81% |
| Greek | 38 | 0.53%, see rank | 0.65% | 0.34% |
| Hungarian | 42 | 0.58%, see rank | 0.74% | 0.32% |
| Irish | 1,195 | 16.57%, see rank | 10.80% | 6.85% |
| Italian | 1,548 | 21.46%, see rank | 15.75% | 4.59% |
| Norwegian | 61 | 0.85%, see rank | 0.41% | 1.15% |
| Polish | 232 | 3.22%, see rank | 5.87% | 2.24% |
| Portuguese | 15 | 0.21%, see rank | 1.06% | 0.33% |
| Russian | 151 | 2.09%, see rank | 1.35% | 0.68% |
| Scotch-Irish | 76 | 1.05%, see rank | 0.82% | 1.17% |
| Scottish | 129 | 1.79%, see rank | 1.16% | 1.12% |
| Subsaharan African | 0 | 0.00%, see rank | 0.51% | 0.61% |
| Swedish | 88 | 1.22%, see rank | 1.13% | 0.87% |
| Swiss | 34 | 0.47%, see rank | 0.16% | 0.19% |
| Ukrainian | 34 | 0.47%, see rank | 0.47% | 0.24% |
| American | 175 | 2.43%, see rank | 3.25% | 7.33% |
| Welsh | 86 | 1.19%, see rank | 0.21% | 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.