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Ridgefield, NJ Historical First Ancestry Data
ACS 2010-2014 data
10,481 (93.66%) out of the total population of 11,191 reported first ancestry.
| Ridgefield, NJ | % of the Total Population | New Jersey | U.S. | |
| Arab | 119 | 1.06%, see rank | 1.09% | 0.56% |
| Czech | 9 | 0.08%, see rank | 0.32% | 0.47% |
| Danish | 0 | 0.00%, see rank | 0.20% | 0.42% |
| Dutch | 33 | 0.29%, see rank | 1.08% | 1.40% |
| English | 108 | 0.97%, see rank | 4.98% | 8.02% |
| French | 64 | 0.57%, see rank | 1.49% | 3.34% |
| German | 580 | 5.18%, see rank | 11.12% | 15.03% |
| Greek | 357 | 3.19%, see rank | 0.72% | 0.41% |
| Hungarian | 44 | 0.39%, see rank | 1.12% | 0.46% |
| Irish | 908 | 8.11%, see rank | 14.59% | 10.80% |
| Italian | 1,935 | 17.29%, see rank | 16.58% | 5.52% |
| Norwegian | 20 | 0.18%, see rank | 0.45% | 1.42% |
| Polish | 153 | 1.37%, see rank | 5.98% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.88% | 0.44% |
| Russian | 70 | 0.63%, see rank | 2.00% | 0.92% |
| Scotch-Irish | 1 | 0.01%, see rank | 0.39% | 0.99% |
| Scottish | 7 | 0.06%, see rank | 1.04% | 1.72% |
| Subsaharan African | 0 | 0.00%, see rank | 0.97% | 0.95% |
| Swedish | 10 | 0.09%, see rank | 0.58% | 1.27% |
| Swiss | 156 | 1.39%, see rank | 0.19% | 0.30% |
| Ukrainian | 7 | 0.06%, see rank | 0.78% | 0.31% |
| American | 163 | 1.46%, see rank | 4.19% | 7.12% |
| Welsh | 0 | 0.00%, see rank | 0.38% | 0.57% |
ACS 2008-2012 data
10,358 (93.48%) out of the total population of 11,081 reported first ancestry.
| Ridgefield, NJ | % of the Total Population | New Jersey | U.S. | |
| Arab | 275 | 2.48%, see rank | 1.02% | 0.53% |
| Czech | 0 | 0.00%, see rank | 0.36% | 0.50% |
| Danish | 0 | 0.00%, see rank | 0.20% | 0.45% |
| Dutch | 35 | 0.32%, see rank | 1.15% | 1.51% |
| English | 159 | 1.43%, see rank | 5.42% | 8.53% |
| French | 117 | 1.06%, see rank | 1.57% | 3.54% |
| German | 729 | 6.58%, see rank | 11.81% | 15.79% |
| Greek | 254 | 2.29%, see rank | 0.73% | 0.42% |
| Hungarian | 80 | 0.72%, see rank | 1.19% | 0.48% |
| Irish | 782 | 7.06%, see rank | 15.34% | 11.36% |
| Italian | 2,211 | 19.95%, see rank | 17.07% | 5.66% |
| Norwegian | 13 | 0.12%, see rank | 0.47% | 1.46% |
| Polish | 186 | 1.68%, see rank | 6.30% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.91% | 0.46% |
| Russian | 113 | 1.02%, see rank | 2.14% | 0.97% |
| Scotch-Irish | 0 | 0.00%, see rank | 0.44% | 1.07% |
| Scottish | 17 | 0.15%, see rank | 1.10% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 1.02% | 0.93% |
| Swedish | 0 | 0.00%, see rank | 0.60% | 1.34% |
| Swiss | 165 | 1.49%, see rank | 0.20% | 0.31% |
| Ukrainian | 31 | 0.28%, see rank | 0.79% | 0.31% |
| American | 189 | 1.71%, see rank | 3.77% | 6.72% |
| Welsh | 0 | 0.00%, see rank | 0.41% | 0.60% |
ACS 2006-2010 data
10,448 (95.51%) out of the total population of 10,939 reported first ancestry.
| Ridgefield, NJ | % of the Total Population | New Jersey | U.S. | |
| Arab | 268 | 2.45%, see rank | 0.95% | 0.50% |
| Czech | 45 | 0.41%, see rank | 0.37% | 0.53% |
| Danish | 15 | 0.14%, see rank | 0.23% | 0.48% |
| Dutch | 64 | 0.59%, see rank | 1.27% | 1.63% |
| English | 236 | 2.16%, see rank | 5.80% | 9.02% |
| French | 57 | 0.52%, see rank | 1.65% | 3.77% |
| German | 927 | 8.47%, see rank | 12.34% | 16.51% |
| Greek | 245 | 2.24%, see rank | 0.75% | 0.44% |
| Hungarian | 109 | 1.00%, see rank | 1.25% | 0.51% |
| Irish | 722 | 6.60%, see rank | 15.72% | 11.76% |
| Italian | 2,381 | 21.77%, see rank | 17.44% | 5.78% |
| Norwegian | 13 | 0.12%, see rank | 0.49% | 1.51% |
| Polish | 403 | 3.68%, see rank | 6.48% | 3.24% |
| Portuguese | 0 | 0.00%, see rank | 0.91% | 0.47% |
| Russian | 158 | 1.44%, see rank | 2.26% | 1.01% |
| Scotch-Irish | 86 | 0.79%, see rank | 0.95% | 1.72% |
| Scottish | 43 | 0.39%, see rank | 1.20% | 1.92% |
| Subsaharan African | 0 | 0.00%, see rank | 1.02% | 0.91% |
| Swedish | 0 | 0.00%, see rank | 0.62% | 1.41% |
| Swiss | 151 | 1.38%, see rank | 0.21% | 0.33% |
| Ukrainian | 26 | 0.24%, see rank | 0.82% | 0.31% |
| American | 150 | 1.37%, see rank | 3.22% | 6.28% |
| Welsh | 106 | 0.97%, see rank | 0.44% | 0.63% |
ACS 2005-2009 data
10,357 (95.79%) out of the total population of 10,812 reported first ancestry.
| Ridgefield, NJ | % of the Total Population | New Jersey | U.S. | |
| Arab | 137 | 1.27%, see rank | 0.96% | 0.50% |
| Czech | 42 | 0.39%, see rank | 0.38% | 0.54% |
| Danish | 56 | 0.52%, see rank | 0.23% | 0.49% |
| Dutch | 42 | 0.39%, see rank | 1.31% | 1.68% |
| English | 246 | 2.28%, see rank | 6.09% | 9.29% |
| French | 66 | 0.61%, see rank | 1.71% | 3.90% |
| German | 959 | 8.87%, see rank | 12.78% | 16.89% |
| Greek | 194 | 1.79%, see rank | 0.77% | 0.45% |
| Hungarian | 101 | 0.93%, see rank | 1.29% | 0.52% |
| Irish | 984 | 9.10%, see rank | 16.05% | 12.01% |
| Italian | 2,772 | 25.64%, see rank | 17.87% | 5.91% |
| Norwegian | 0 | 0.00%, see rank | 0.50% | 1.55% |
| Polish | 380 | 3.51%, see rank | 6.63% | 3.32% |
| Portuguese | 0 | 0.00%, see rank | 0.93% | 0.48% |
| Russian | 170 | 1.57%, see rank | 2.35% | 1.04% |
| Scotch-Irish | 146 | 1.35%, see rank | 0.99% | 1.77% |
| Scottish | 52 | 0.48%, see rank | 1.26% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 1.00% | 0.88% |
| Swedish | 13 | 0.12%, see rank | 0.66% | 1.45% |
| Swiss | 57 | 0.53%, see rank | 0.21% | 0.34% |
| Ukrainian | 24 | 0.22%, see rank | 0.84% | 0.32% |
| American | 106 | 0.98%, see rank | 3.14% | 6.43% |
| Welsh | 100 | 0.92%, see rank | 0.46% | 0.65% |
US Census 2000 data
9,964 (92.00%) out of the total population of 10,830 reported first ancestry.
| Ridgefield, NJ | % of the Total Population | New Jersey | U.S. | |
| Arab | 206 | 1.90%, see rank | 0.75% | 0.36% |
| Czech | 28 | 0.26%, see rank | 0.15% | 0.27% |
| Danish | 22 | 0.20%, see rank | 0.15% | 0.30% |
| Dutch | 28 | 0.26%, see rank | 0.74% | 0.91% |
| English | 148 | 1.37%, see rank | 3.57% | 5.91% |
| French | 110 | 1.02%, see rank | 0.94% | 2.39% |
| German | 594 | 5.48%, see rank | 7.42% | 10.81% |
| Greek | 252 | 2.33%, see rank | 0.60% | 0.34% |
| Hungarian | 120 | 1.11%, see rank | 0.86% | 0.32% |
| Irish | 932 | 8.61%, see rank | 10.49% | 6.85% |
| Italian | 2,312 | 21.35%, see rank | 15.32% | 4.59% |
| Norwegian | 29 | 0.27%, see rank | 0.39% | 1.15% |
| Polish | 207 | 1.91%, see rank | 4.80% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.76% | 0.33% |
| Russian | 91 | 0.84%, see rank | 1.68% | 0.68% |
| Scotch-Irish | 51 | 0.47%, see rank | 0.66% | 1.17% |
| Scottish | 20 | 0.18%, see rank | 0.78% | 1.12% |
| Subsaharan African | 8 | 0.07%, see rank | 0.80% | 0.61% |
| Swedish | 19 | 0.18%, see rank | 0.39% | 0.87% |
| Swiss | 29 | 0.27%, see rank | 0.13% | 0.19% |
| Ukrainian | 85 | 0.78%, see rank | 0.61% | 0.24% |
| American | 350 | 3.23%, see rank | 3.14% | 7.33% |
| Welsh | 0 | 0.00%, 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.