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Red Clay Consolidated School District Historical First Ancestry Data
ACS 2010-2014 data
124,358 (91.48%) out of the total population of 135,940 reported first ancestry.
| Red Clay Consolidated School District | % of the Total Population | Delaware | U.S. | |
| Arab | 381 | 0.28%, see rank | 0.29% | 0.56% |
| Czech | 332 | 0.24%, see rank | 0.24% | 0.47% |
| Danish | 333 | 0.24%, see rank | 0.22% | 0.42% |
| Dutch | 1,604 | 1.18%, see rank | 1.29% | 1.40% |
| English | 14,680 | 10.80%, see rank | 10.72% | 8.02% |
| French | 3,230 | 2.38%, see rank | 2.36% | 3.34% |
| German | 19,450 | 14.31%, see rank | 14.94% | 15.03% |
| Greek | 868 | 0.64%, see rank | 0.48% | 0.41% |
| Hungarian | 695 | 0.51%, see rank | 0.52% | 0.46% |
| Irish | 29,487 | 21.69%, see rank | 17.23% | 10.80% |
| Italian | 19,581 | 14.40%, see rank | 9.94% | 5.52% |
| Norwegian | 536 | 0.39%, see rank | 0.42% | 1.42% |
| Polish | 9,699 | 7.13%, see rank | 4.66% | 3.01% |
| Portuguese | 83 | 0.06%, see rank | 0.16% | 0.44% |
| Russian | 1,616 | 1.19%, see rank | 0.85% | 0.92% |
| Scotch-Irish | 1,022 | 0.75%, see rank | 0.77% | 0.99% |
| Scottish | 2,454 | 1.81%, see rank | 1.55% | 1.72% |
| Subsaharan African | 937 | 0.69%, see rank | 1.00% | 0.95% |
| Swedish | 1,244 | 0.92%, see rank | 0.80% | 1.27% |
| Swiss | 264 | 0.19%, see rank | 0.19% | 0.30% |
| Ukrainian | 912 | 0.67%, see rank | 0.50% | 0.31% |
| American | 4,471 | 3.29%, see rank | 5.24% | 7.12% |
| Welsh | 1,125 | 0.83%, see rank | 0.79% | 0.57% |
ACS 2008-2012 data
127,484 (93.58%) out of the total population of 136,228 reported first ancestry.
| Red Clay Consolidated School District | % of the Total Population | Delaware | U.S. | |
| Arab | 539 | 0.40%, see rank | 0.28% | 0.53% |
| Czech | 368 | 0.27%, see rank | 0.25% | 0.50% |
| Danish | 360 | 0.26%, see rank | 0.20% | 0.45% |
| Dutch | 1,987 | 1.46%, see rank | 1.49% | 1.51% |
| English | 16,009 | 11.75%, see rank | 11.70% | 8.53% |
| French | 3,657 | 2.68%, see rank | 2.51% | 3.54% |
| German | 21,010 | 15.42%, see rank | 15.87% | 15.79% |
| Greek | 1,019 | 0.75%, see rank | 0.51% | 0.42% |
| Hungarian | 756 | 0.55%, see rank | 0.50% | 0.48% |
| Irish | 29,842 | 21.91%, see rank | 18.09% | 11.36% |
| Italian | 19,379 | 14.23%, see rank | 9.97% | 5.66% |
| Norwegian | 560 | 0.41%, see rank | 0.44% | 1.46% |
| Polish | 9,459 | 6.94%, see rank | 4.84% | 3.13% |
| Portuguese | 221 | 0.16%, see rank | 0.20% | 0.46% |
| Russian | 1,458 | 1.07%, see rank | 0.91% | 0.97% |
| Scotch-Irish | 1,216 | 0.89%, see rank | 0.94% | 1.07% |
| Scottish | 2,707 | 1.99%, see rank | 1.79% | 1.81% |
| Subsaharan African | 543 | 0.40%, see rank | 0.94% | 0.93% |
| Swedish | 930 | 0.68%, see rank | 0.79% | 1.34% |
| Swiss | 260 | 0.19%, see rank | 0.21% | 0.31% |
| Ukrainian | 945 | 0.69%, see rank | 0.57% | 0.31% |
| American | 3,738 | 2.74%, see rank | 4.55% | 6.72% |
| Welsh | 1,503 | 1.10%, see rank | 0.99% | 0.60% |
ACS 2006-2010 data
130,326 (94.66%) out of the total population of 137,677 reported first ancestry.
| Red Clay Consolidated School District | % of the Total Population | Delaware | U.S. | |
| Arab | 415 | 0.30%, see rank | 0.32% | 0.50% |
| Czech | 361 | 0.26%, see rank | 0.27% | 0.53% |
| Danish | 550 | 0.40%, see rank | 0.20% | 0.48% |
| Dutch | 2,259 | 1.64%, see rank | 1.61% | 1.63% |
| English | 17,950 | 13.04%, see rank | 12.31% | 9.02% |
| French | 3,209 | 2.33%, see rank | 2.56% | 3.77% |
| German | 22,383 | 16.26%, see rank | 16.36% | 16.51% |
| Greek | 1,157 | 0.84%, see rank | 0.55% | 0.44% |
| Hungarian | 968 | 0.70%, see rank | 0.56% | 0.51% |
| Irish | 31,481 | 22.87%, see rank | 18.20% | 11.76% |
| Italian | 19,425 | 14.11%, see rank | 9.87% | 5.78% |
| Norwegian | 870 | 0.63%, see rank | 0.53% | 1.51% |
| Polish | 10,350 | 7.52%, see rank | 5.17% | 3.24% |
| Portuguese | 339 | 0.25%, see rank | 0.22% | 0.47% |
| Russian | 1,357 | 0.99%, see rank | 0.85% | 1.01% |
| Scotch-Irish | 2,608 | 1.89%, see rank | 1.75% | 1.72% |
| Scottish | 2,765 | 2.01%, see rank | 1.93% | 1.92% |
| Subsaharan African | 584 | 0.42%, see rank | 1.14% | 0.91% |
| Swedish | 1,066 | 0.77%, see rank | 0.83% | 1.41% |
| Swiss | 432 | 0.31%, see rank | 0.26% | 0.33% |
| Ukrainian | 1,297 | 0.94%, see rank | 0.67% | 0.31% |
| American | 3,547 | 2.58%, see rank | 4.25% | 6.28% |
| Welsh | 1,760 | 1.28%, see rank | 1.07% | 0.63% |
ACS 2005-2009 data
131,753 (94.57%) out of the total population of 139,313 reported first ancestry.
| Red Clay Consolidated School District | % of the Total Population | Delaware | U.S. | |
| Arab | 427 | 0.31%, see rank | 0.34% | 0.50% |
| Czech | 435 | 0.31%, see rank | 0.31% | 0.54% |
| Danish | 418 | 0.30%, see rank | 0.21% | 0.49% |
| Dutch | 2,462 | 1.77%, see rank | 1.58% | 1.68% |
| English | 18,307 | 13.14%, see rank | 12.65% | 9.29% |
| French | 3,691 | 2.65%, see rank | 2.63% | 3.90% |
| German | 22,196 | 15.93%, see rank | 16.69% | 16.89% |
| Greek | 987 | 0.71%, see rank | 0.52% | 0.45% |
| Hungarian | 1,037 | 0.74%, see rank | 0.57% | 0.52% |
| Irish | 31,473 | 22.59%, see rank | 18.67% | 12.01% |
| Italian | 19,670 | 14.12%, see rank | 10.16% | 5.91% |
| Norwegian | 925 | 0.66%, see rank | 0.54% | 1.55% |
| Polish | 10,778 | 7.74%, see rank | 5.10% | 3.32% |
| Portuguese | 432 | 0.31%, see rank | 0.22% | 0.48% |
| Russian | 1,405 | 1.01%, see rank | 0.90% | 1.04% |
| Scotch-Irish | 3,103 | 2.23%, see rank | 1.81% | 1.77% |
| Scottish | 3,154 | 2.26%, see rank | 2.05% | 1.97% |
| Subsaharan African | 703 | 0.50%, see rank | 1.10% | 0.88% |
| Swedish | 1,218 | 0.87%, see rank | 0.93% | 1.45% |
| Swiss | 450 | 0.32%, see rank | 0.26% | 0.34% |
| Ukrainian | 1,342 | 0.96%, see rank | 0.73% | 0.32% |
| American | 3,359 | 2.41%, see rank | 4.35% | 6.43% |
| Welsh | 1,921 | 1.38%, see rank | 1.11% | 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.