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Central Community Unit School District 301 Historical First Ancestry Data
ACS 2010-2014 data
16,478 (86.35%) out of the total population of 19,083 reported first ancestry.
| Central Community Unit School District 301 | % of the Total Population | Illinois | U.S. | |
| Arab | 40 | 0.21%, see rank | 0.71% | 0.56% |
| Czech | 222 | 1.16%, see rank | 0.92% | 0.47% |
| Danish | 53 | 0.28%, see rank | 0.38% | 0.42% |
| Dutch | 153 | 0.80%, see rank | 1.37% | 1.40% |
| English | 1,406 | 7.37%, see rank | 5.90% | 8.02% |
| French | 408 | 2.14%, see rank | 2.13% | 3.34% |
| German | 5,813 | 30.46%, see rank | 19.07% | 15.03% |
| Greek | 188 | 0.99%, see rank | 0.76% | 0.41% |
| Hungarian | 86 | 0.45%, see rank | 0.40% | 0.46% |
| Irish | 2,298 | 12.04%, see rank | 12.00% | 10.80% |
| Italian | 1,768 | 9.26%, see rank | 6.14% | 5.52% |
| Norwegian | 644 | 3.37%, see rank | 1.25% | 1.42% |
| Polish | 1,781 | 9.33%, see rank | 7.22% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.08% | 0.44% |
| Russian | 48 | 0.25%, see rank | 0.97% | 0.92% |
| Scotch-Irish | 94 | 0.49%, see rank | 0.59% | 0.99% |
| Scottish | 420 | 2.20%, see rank | 1.16% | 1.72% |
| Subsaharan African | 82 | 0.43%, see rank | 0.64% | 0.95% |
| Swedish | 1,092 | 5.72%, see rank | 2.13% | 1.27% |
| Swiss | 96 | 0.50%, see rank | 0.27% | 0.30% |
| Ukrainian | 20 | 0.10%, see rank | 0.40% | 0.31% |
| American | 641 | 3.36%, see rank | 5.00% | 7.12% |
| Welsh | 94 | 0.49%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
14,839 (86.13%) out of the total population of 17,228 reported first ancestry.
| Central Community Unit School District 301 | % of the Total Population | Illinois | U.S. | |
| Arab | 22 | 0.13%, see rank | 0.64% | 0.53% |
| Czech | 238 | 1.38%, see rank | 0.96% | 0.50% |
| Danish | 114 | 0.66%, see rank | 0.40% | 0.45% |
| Dutch | 102 | 0.59%, see rank | 1.46% | 1.51% |
| English | 1,499 | 8.70%, see rank | 6.23% | 8.53% |
| French | 471 | 2.73%, see rank | 2.26% | 3.54% |
| German | 5,435 | 31.55%, see rank | 19.89% | 15.79% |
| Greek | 132 | 0.77%, see rank | 0.78% | 0.42% |
| Hungarian | 127 | 0.74%, see rank | 0.41% | 0.48% |
| Irish | 2,352 | 13.65%, see rank | 12.52% | 11.36% |
| Italian | 1,953 | 11.34%, see rank | 6.29% | 5.66% |
| Norwegian | 613 | 3.56%, see rank | 1.30% | 1.46% |
| Polish | 1,438 | 8.35%, see rank | 7.47% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.08% | 0.46% |
| Russian | 127 | 0.74%, see rank | 1.03% | 0.97% |
| Scotch-Irish | 155 | 0.90%, see rank | 0.65% | 1.07% |
| Scottish | 389 | 2.26%, see rank | 1.20% | 1.81% |
| Subsaharan African | 126 | 0.73%, see rank | 0.62% | 0.93% |
| Swedish | 914 | 5.31%, see rank | 2.24% | 1.34% |
| Swiss | 24 | 0.14%, see rank | 0.29% | 0.31% |
| Ukrainian | 48 | 0.28%, see rank | 0.40% | 0.31% |
| American | 674 | 3.91%, see rank | 4.85% | 6.72% |
| Welsh | 62 | 0.36%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
16,103 (94.67%) out of the total population of 17,009 reported first ancestry.
| Central Community Unit School District 301 | % of the Total Population | Illinois | U.S. | |
| Arab | 71 | 0.42%, see rank | 0.55% | 0.50% |
| Czech | 433 | 2.55%, see rank | 1.01% | 0.53% |
| Danish | 154 | 0.91%, see rank | 0.42% | 0.48% |
| Dutch | 303 | 1.78%, see rank | 1.58% | 1.63% |
| English | 1,504 | 8.84%, see rank | 6.56% | 9.02% |
| French | 513 | 3.02%, see rank | 2.43% | 3.77% |
| German | 6,059 | 35.62%, see rank | 20.72% | 16.51% |
| Greek | 103 | 0.61%, see rank | 0.83% | 0.44% |
| Hungarian | 158 | 0.93%, see rank | 0.43% | 0.51% |
| Irish | 3,164 | 18.60%, see rank | 12.94% | 11.76% |
| Italian | 1,942 | 11.42%, see rank | 6.35% | 5.78% |
| Norwegian | 349 | 2.05%, see rank | 1.36% | 1.51% |
| Polish | 1,731 | 10.18%, see rank | 7.69% | 3.24% |
| Portuguese | 0 | 0.00%, see rank | 0.08% | 0.47% |
| Russian | 140 | 0.82%, see rank | 1.07% | 1.01% |
| Scotch-Irish | 285 | 1.68%, see rank | 1.12% | 1.72% |
| Scottish | 489 | 2.87%, see rank | 1.26% | 1.92% |
| Subsaharan African | 83 | 0.49%, see rank | 0.63% | 0.91% |
| Swedish | 894 | 5.26%, see rank | 2.37% | 1.41% |
| Swiss | 51 | 0.30%, see rank | 0.33% | 0.33% |
| Ukrainian | 109 | 0.64%, see rank | 0.40% | 0.31% |
| American | 616 | 3.62%, see rank | 4.61% | 6.28% |
| Welsh | 65 | 0.38%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
15,970 (94.09%) out of the total population of 16,974 reported first ancestry.
| Central Community Unit School District 301 | % of the Total Population | Illinois | U.S. | |
| Arab | 46 | 0.27%, see rank | 0.52% | 0.50% |
| Czech | 331 | 1.95%, see rank | 1.02% | 0.54% |
| Danish | 131 | 0.77%, see rank | 0.44% | 0.49% |
| Dutch | 326 | 1.92%, see rank | 1.61% | 1.68% |
| English | 1,560 | 9.19%, see rank | 6.71% | 9.29% |
| French | 570 | 3.36%, see rank | 2.51% | 3.90% |
| German | 6,106 | 35.97%, see rank | 21.16% | 16.89% |
| Greek | 153 | 0.90%, see rank | 0.85% | 0.45% |
| Hungarian | 197 | 1.16%, see rank | 0.45% | 0.52% |
| Irish | 3,019 | 17.79%, see rank | 13.14% | 12.01% |
| Italian | 2,154 | 12.69%, see rank | 6.45% | 5.91% |
| Norwegian | 475 | 2.80%, see rank | 1.38% | 1.55% |
| Polish | 2,207 | 13.00%, see rank | 7.85% | 3.32% |
| Portuguese | 0 | 0.00%, see rank | 0.07% | 0.48% |
| Russian | 184 | 1.08%, see rank | 1.11% | 1.04% |
| Scotch-Irish | 214 | 1.26%, see rank | 1.15% | 1.77% |
| Scottish | 458 | 2.70%, see rank | 1.31% | 1.97% |
| Subsaharan African | 34 | 0.20%, see rank | 0.62% | 0.88% |
| Swedish | 911 | 5.37%, see rank | 2.46% | 1.45% |
| Swiss | 167 | 0.98%, see rank | 0.33% | 0.34% |
| Ukrainian | 144 | 0.85%, see rank | 0.40% | 0.32% |
| American | 427 | 2.52%, see rank | 4.55% | 6.43% |
| Welsh | 82 | 0.48%, 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.