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West Haven, CT Historical First Ancestry Data
ACS 2010-2014 data
50,837 (91.95%) out of the total population of 55,290 reported first ancestry.
| West Haven, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 302 | 0.55%, see rank | 0.61% | 0.56% |
| Czech | 155 | 0.28%, see rank | 0.37% | 0.47% |
| Danish | 241 | 0.44%, see rank | 0.33% | 0.42% |
| Dutch | 287 | 0.52%, see rank | 0.74% | 1.40% |
| English | 2,933 | 5.30%, see rank | 8.94% | 8.02% |
| French | 2,123 | 3.84%, see rank | 8.47% | 3.34% |
| German | 3,826 | 6.92%, see rank | 9.34% | 15.03% |
| Greek | 351 | 0.63%, see rank | 0.87% | 0.41% |
| Hungarian | 439 | 0.79%, see rank | 1.03% | 0.46% |
| Irish | 8,539 | 15.44%, see rank | 16.03% | 10.80% |
| Italian | 11,800 | 21.34%, see rank | 18.43% | 5.52% |
| Norwegian | 159 | 0.29%, see rank | 0.54% | 1.42% |
| Polish | 2,233 | 4.04%, see rank | 7.96% | 3.01% |
| Portuguese | 317 | 0.57%, see rank | 1.39% | 0.44% |
| Russian | 638 | 1.15%, see rank | 1.82% | 0.92% |
| Scotch-Irish | 84 | 0.15%, see rank | 0.53% | 0.99% |
| Scottish | 400 | 0.72%, see rank | 1.84% | 1.72% |
| Subsaharan African | 2,667 | 4.82%, see rank | 0.92% | 0.95% |
| Swedish | 466 | 0.84%, see rank | 1.71% | 1.27% |
| Swiss | 65 | 0.12%, see rank | 0.23% | 0.30% |
| Ukrainian | 145 | 0.26%, see rank | 0.55% | 0.31% |
| American | 1,580 | 2.86%, see rank | 3.92% | 7.12% |
| Welsh | 302 | 0.55%, see rank | 0.41% | 0.57% |
ACS 2008-2012 data
51,197 (92.44%) out of the total population of 55,386 reported first ancestry.
| West Haven, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 504 | 0.91%, see rank | 0.60% | 0.53% |
| Czech | 246 | 0.44%, see rank | 0.41% | 0.50% |
| Danish | 231 | 0.42%, see rank | 0.36% | 0.45% |
| Dutch | 183 | 0.33%, see rank | 0.82% | 1.51% |
| English | 3,002 | 5.42%, see rank | 9.64% | 8.53% |
| French | 2,691 | 4.86%, see rank | 8.89% | 3.54% |
| German | 4,126 | 7.45%, see rank | 9.86% | 15.79% |
| Greek | 437 | 0.79%, see rank | 0.88% | 0.42% |
| Hungarian | 431 | 0.78%, see rank | 1.09% | 0.48% |
| Irish | 8,288 | 14.96%, see rank | 16.75% | 11.36% |
| Italian | 13,507 | 24.39%, see rank | 18.96% | 5.66% |
| Norwegian | 99 | 0.18%, see rank | 0.53% | 1.46% |
| Polish | 2,678 | 4.84%, see rank | 8.22% | 3.13% |
| Portuguese | 518 | 0.94%, see rank | 1.52% | 0.46% |
| Russian | 754 | 1.36%, see rank | 1.93% | 0.97% |
| Scotch-Irish | 160 | 0.29%, see rank | 0.58% | 1.07% |
| Scottish | 540 | 0.97%, see rank | 1.96% | 1.81% |
| Subsaharan African | 1,703 | 3.07%, see rank | 0.85% | 0.93% |
| Swedish | 400 | 0.72%, see rank | 1.79% | 1.34% |
| Swiss | 69 | 0.12%, see rank | 0.26% | 0.31% |
| Ukrainian | 308 | 0.56%, see rank | 0.60% | 0.31% |
| American | 1,102 | 1.99%, see rank | 3.13% | 6.72% |
| Welsh | 190 | 0.34%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
51,560 (93.63%) out of the total population of 55,070 reported first ancestry.
| West Haven, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 597 | 1.08%, see rank | 0.50% | 0.50% |
| Czech | 342 | 0.62%, see rank | 0.45% | 0.53% |
| Danish | 120 | 0.22%, see rank | 0.38% | 0.48% |
| Dutch | 205 | 0.37%, see rank | 0.85% | 1.63% |
| English | 3,357 | 6.10%, see rank | 10.26% | 9.02% |
| French | 2,686 | 4.88%, see rank | 9.31% | 3.77% |
| German | 4,233 | 7.69%, see rank | 10.22% | 16.51% |
| Greek | 464 | 0.84%, see rank | 0.89% | 0.44% |
| Hungarian | 255 | 0.46%, see rank | 1.14% | 0.51% |
| Irish | 9,580 | 17.40%, see rank | 17.34% | 11.76% |
| Italian | 14,769 | 26.82%, see rank | 19.04% | 5.78% |
| Norwegian | 117 | 0.21%, see rank | 0.56% | 1.51% |
| Polish | 2,488 | 4.52%, see rank | 8.39% | 3.24% |
| Portuguese | 450 | 0.82%, see rank | 1.54% | 0.47% |
| Russian | 848 | 1.54%, see rank | 2.01% | 1.01% |
| Scotch-Irish | 706 | 1.28%, see rank | 1.38% | 1.72% |
| Scottish | 508 | 0.92%, see rank | 2.05% | 1.92% |
| Subsaharan African | 2,153 | 3.91%, see rank | 0.80% | 0.91% |
| Swedish | 556 | 1.01%, see rank | 1.88% | 1.41% |
| Swiss | 14 | 0.03%, see rank | 0.29% | 0.33% |
| Ukrainian | 334 | 0.61%, see rank | 0.63% | 0.31% |
| American | 1,130 | 2.05%, see rank | 2.67% | 6.28% |
| Welsh | 111 | 0.20%, see rank | 0.42% | 0.63% |
ACS 2005-2009 data
49,825 (94.50%) out of the total population of 52,727 reported first ancestry.
| West Haven, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 604 | 1.15%, see rank | 0.51% | 0.50% |
| Czech | 128 | 0.24%, see rank | 0.45% | 0.54% |
| Danish | 60 | 0.11%, see rank | 0.38% | 0.49% |
| Dutch | 125 | 0.24%, see rank | 0.88% | 1.68% |
| English | 3,566 | 6.76%, see rank | 10.69% | 9.29% |
| French | 2,531 | 4.80%, see rank | 9.68% | 3.90% |
| German | 4,136 | 7.84%, see rank | 10.48% | 16.89% |
| Greek | 447 | 0.85%, see rank | 0.88% | 0.45% |
| Hungarian | 454 | 0.86%, see rank | 1.17% | 0.52% |
| Irish | 10,037 | 19.04%, see rank | 17.77% | 12.01% |
| Italian | 14,494 | 27.49%, see rank | 19.37% | 5.91% |
| Norwegian | 123 | 0.23%, see rank | 0.59% | 1.55% |
| Polish | 2,564 | 4.86%, see rank | 8.55% | 3.32% |
| Portuguese | 479 | 0.91%, see rank | 1.59% | 0.48% |
| Russian | 808 | 1.53%, see rank | 2.07% | 1.04% |
| Scotch-Irish | 547 | 1.04%, see rank | 1.43% | 1.77% |
| Scottish | 371 | 0.70%, see rank | 2.13% | 1.97% |
| Subsaharan African | 2,157 | 4.09%, see rank | 0.73% | 0.88% |
| Swedish | 529 | 1.00%, see rank | 1.96% | 1.45% |
| Swiss | 0 | 0.00%, see rank | 0.30% | 0.34% |
| Ukrainian | 247 | 0.47%, see rank | 0.66% | 0.32% |
| American | 905 | 1.72%, see rank | 2.70% | 6.43% |
| Welsh | 100 | 0.19%, see rank | 0.44% | 0.65% |
US Census 2000 data
46,441 (88.70%) out of the total population of 52,360 reported first ancestry.
| West Haven, CT | % of the Total Population | Connecticut | U.S. | |
| Arab | 448 | 0.86%, see rank | 0.34% | 0.36% |
| Czech | 25 | 0.05%, see rank | 0.17% | 0.27% |
| Danish | 36 | 0.07%, see rank | 0.23% | 0.30% |
| Dutch | 174 | 0.33%, see rank | 0.40% | 0.91% |
| English | 1,945 | 3.71%, see rank | 6.33% | 5.91% |
| French | 1,732 | 3.31%, see rank | 6.39% | 2.39% |
| German | 2,044 | 3.90%, see rank | 5.53% | 10.81% |
| Greek | 313 | 0.60%, see rank | 0.65% | 0.34% |
| Hungarian | 193 | 0.37%, see rank | 0.74% | 0.32% |
| Irish | 6,457 | 12.33%, see rank | 10.80% | 6.85% |
| Italian | 12,446 | 23.77%, see rank | 15.75% | 4.59% |
| Norwegian | 76 | 0.15%, see rank | 0.41% | 1.15% |
| Polish | 1,722 | 3.29%, see rank | 5.87% | 2.24% |
| Portuguese | 739 | 1.41%, see rank | 1.06% | 0.33% |
| Russian | 403 | 0.77%, see rank | 1.35% | 0.68% |
| Scotch-Irish | 306 | 0.58%, see rank | 0.82% | 1.17% |
| Scottish | 293 | 0.56%, see rank | 1.16% | 1.12% |
| Subsaharan African | 646 | 1.23%, see rank | 0.51% | 0.61% |
| Swedish | 271 | 0.52%, see rank | 1.13% | 0.87% |
| Swiss | 13 | 0.02%, see rank | 0.16% | 0.19% |
| Ukrainian | 184 | 0.35%, see rank | 0.47% | 0.24% |
| American | 1,320 | 2.52%, see rank | 3.25% | 7.33% |
| Welsh | 106 | 0.20%, 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.