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Community Unit School District 300 Historical First Ancestry Data
ACS 2010-2014 data
102,527 (91.72%) out of the total population of 111,782 reported first ancestry.
| Community Unit School District 300 | % of the Total Population | Illinois | U.S. | |
| Arab | 897 | 0.80%, see rank | 0.71% | 0.56% |
| Czech | 1,689 | 1.51%, see rank | 0.92% | 0.47% |
| Danish | 550 | 0.49%, see rank | 0.38% | 0.42% |
| Dutch | 901 | 0.81%, see rank | 1.37% | 1.40% |
| English | 6,303 | 5.64%, see rank | 5.90% | 8.02% |
| French | 2,805 | 2.51%, see rank | 2.13% | 3.34% |
| German | 27,755 | 24.83%, see rank | 19.07% | 15.03% |
| Greek | 785 | 0.70%, see rank | 0.76% | 0.41% |
| Hungarian | 686 | 0.61%, see rank | 0.40% | 0.46% |
| Irish | 14,638 | 13.10%, see rank | 12.00% | 10.80% |
| Italian | 11,009 | 9.85%, see rank | 6.14% | 5.52% |
| Norwegian | 1,742 | 1.56%, see rank | 1.25% | 1.42% |
| Polish | 14,515 | 12.99%, see rank | 7.22% | 3.01% |
| Portuguese | 548 | 0.49%, see rank | 0.08% | 0.44% |
| Russian | 984 | 0.88%, see rank | 0.97% | 0.92% |
| Scotch-Irish | 594 | 0.53%, see rank | 0.59% | 0.99% |
| Scottish | 1,217 | 1.09%, see rank | 1.16% | 1.72% |
| Subsaharan African | 579 | 0.52%, see rank | 0.64% | 0.95% |
| Swedish | 3,866 | 3.46%, see rank | 2.13% | 1.27% |
| Swiss | 387 | 0.35%, see rank | 0.27% | 0.30% |
| Ukrainian | 547 | 0.49%, see rank | 0.40% | 0.31% |
| American | 3,926 | 3.51%, see rank | 5.00% | 7.12% |
| Welsh | 389 | 0.35%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
101,994 (93.42%) out of the total population of 109,175 reported first ancestry.
| Community Unit School District 300 | % of the Total Population | Illinois | U.S. | |
| Arab | 466 | 0.43%, see rank | 0.64% | 0.53% |
| Czech | 1,487 | 1.36%, see rank | 0.96% | 0.50% |
| Danish | 718 | 0.66%, see rank | 0.40% | 0.45% |
| Dutch | 1,285 | 1.18%, see rank | 1.46% | 1.51% |
| English | 6,535 | 5.99%, see rank | 6.23% | 8.53% |
| French | 2,913 | 2.67%, see rank | 2.26% | 3.54% |
| German | 27,727 | 25.40%, see rank | 19.89% | 15.79% |
| Greek | 689 | 0.63%, see rank | 0.78% | 0.42% |
| Hungarian | 882 | 0.81%, see rank | 0.41% | 0.48% |
| Irish | 15,073 | 13.81%, see rank | 12.52% | 11.36% |
| Italian | 11,091 | 10.16%, see rank | 6.29% | 5.66% |
| Norwegian | 2,284 | 2.09%, see rank | 1.30% | 1.46% |
| Polish | 14,956 | 13.70%, see rank | 7.47% | 3.13% |
| Portuguese | 374 | 0.34%, see rank | 0.08% | 0.46% |
| Russian | 1,088 | 1.00%, see rank | 1.03% | 0.97% |
| Scotch-Irish | 457 | 0.42%, see rank | 0.65% | 1.07% |
| Scottish | 1,297 | 1.19%, see rank | 1.20% | 1.81% |
| Subsaharan African | 182 | 0.17%, see rank | 0.62% | 0.93% |
| Swedish | 3,525 | 3.23%, see rank | 2.24% | 1.34% |
| Swiss | 471 | 0.43%, see rank | 0.29% | 0.31% |
| Ukrainian | 563 | 0.52%, see rank | 0.40% | 0.31% |
| American | 3,667 | 3.36%, see rank | 4.85% | 6.72% |
| Welsh | 351 | 0.32%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
100,977 (93.64%) out of the total population of 107,834 reported first ancestry.
| Community Unit School District 300 | % of the Total Population | Illinois | U.S. | |
| Arab | 284 | 0.26%, see rank | 0.55% | 0.50% |
| Czech | 1,268 | 1.18%, see rank | 1.01% | 0.53% |
| Danish | 825 | 0.77%, see rank | 0.42% | 0.48% |
| Dutch | 1,825 | 1.69%, see rank | 1.58% | 1.63% |
| English | 6,752 | 6.26%, see rank | 6.56% | 9.02% |
| French | 3,066 | 2.84%, see rank | 2.43% | 3.77% |
| German | 29,235 | 27.11%, see rank | 20.72% | 16.51% |
| Greek | 847 | 0.79%, see rank | 0.83% | 0.44% |
| Hungarian | 933 | 0.87%, see rank | 0.43% | 0.51% |
| Irish | 16,040 | 14.87%, see rank | 12.94% | 11.76% |
| Italian | 10,314 | 9.56%, see rank | 6.35% | 5.78% |
| Norwegian | 2,725 | 2.53%, see rank | 1.36% | 1.51% |
| Polish | 14,493 | 13.44%, see rank | 7.69% | 3.24% |
| Portuguese | 166 | 0.15%, see rank | 0.08% | 0.47% |
| Russian | 1,135 | 1.05%, see rank | 1.07% | 1.01% |
| Scotch-Irish | 1,038 | 0.96%, see rank | 1.12% | 1.72% |
| Scottish | 1,354 | 1.26%, see rank | 1.26% | 1.92% |
| Subsaharan African | 209 | 0.19%, see rank | 0.63% | 0.91% |
| Swedish | 3,774 | 3.50%, see rank | 2.37% | 1.41% |
| Swiss | 531 | 0.49%, see rank | 0.33% | 0.33% |
| Ukrainian | 381 | 0.35%, see rank | 0.40% | 0.31% |
| American | 2,963 | 2.75%, see rank | 4.61% | 6.28% |
| Welsh | 303 | 0.28%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
107,218 (94.24%) out of the total population of 113,766 reported first ancestry.
| Community Unit School District 300 | % of the Total Population | Illinois | U.S. | |
| Arab | 310 | 0.27%, see rank | 0.52% | 0.50% |
| Czech | 1,448 | 1.27%, see rank | 1.02% | 0.54% |
| Danish | 1,066 | 0.94%, see rank | 0.44% | 0.49% |
| Dutch | 1,954 | 1.72%, see rank | 1.61% | 1.68% |
| English | 7,427 | 6.53%, see rank | 6.71% | 9.29% |
| French | 3,037 | 2.67%, see rank | 2.51% | 3.90% |
| German | 32,216 | 28.32%, see rank | 21.16% | 16.89% |
| Greek | 827 | 0.73%, see rank | 0.85% | 0.45% |
| Hungarian | 1,048 | 0.92%, see rank | 0.45% | 0.52% |
| Irish | 17,363 | 15.26%, see rank | 13.14% | 12.01% |
| Italian | 11,281 | 9.92%, see rank | 6.45% | 5.91% |
| Norwegian | 3,328 | 2.93%, see rank | 1.38% | 1.55% |
| Polish | 15,452 | 13.58%, see rank | 7.85% | 3.32% |
| Portuguese | 138 | 0.12%, see rank | 0.07% | 0.48% |
| Russian | 1,414 | 1.24%, see rank | 1.11% | 1.04% |
| Scotch-Irish | 1,064 | 0.94%, see rank | 1.15% | 1.77% |
| Scottish | 1,713 | 1.51%, see rank | 1.31% | 1.97% |
| Subsaharan African | 174 | 0.15%, see rank | 0.62% | 0.88% |
| Swedish | 3,770 | 3.31%, see rank | 2.46% | 1.45% |
| Swiss | 538 | 0.47%, see rank | 0.33% | 0.34% |
| Ukrainian | 402 | 0.35%, see rank | 0.40% | 0.32% |
| American | 3,226 | 2.84%, see rank | 4.55% | 6.43% |
| Welsh | 331 | 0.29%, see rank | 0.42% | 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.