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LaSalle-Peru Township High School District 120 Historical First Ancestry Data
ACS 2010-2014 data
24,719 (85.37%) out of the total population of 28,956 reported first ancestry.
| LaSalle-Peru Township High School District 120 | % of the Total Population | Illinois | U.S. | |
| Arab | 68 | 0.23%, see rank | 0.71% | 0.56% |
| Czech | 79 | 0.27%, see rank | 0.92% | 0.47% |
| Danish | 68 | 0.23%, see rank | 0.38% | 0.42% |
| Dutch | 392 | 1.35%, see rank | 1.37% | 1.40% |
| English | 2,140 | 7.39%, see rank | 5.90% | 8.02% |
| French | 573 | 1.98%, see rank | 2.13% | 3.34% |
| German | 9,334 | 32.24%, see rank | 19.07% | 15.03% |
| Greek | 191 | 0.66%, see rank | 0.76% | 0.41% |
| Hungarian | 31 | 0.11%, see rank | 0.40% | 0.46% |
| Irish | 4,236 | 14.63%, see rank | 12.00% | 10.80% |
| Italian | 4,154 | 14.35%, see rank | 6.14% | 5.52% |
| Norwegian | 666 | 2.30%, see rank | 1.25% | 1.42% |
| Polish | 5,351 | 18.48%, see rank | 7.22% | 3.01% |
| Portuguese | 19 | 0.07%, see rank | 0.08% | 0.44% |
| Russian | 87 | 0.30%, see rank | 0.97% | 0.92% |
| Scotch-Irish | 211 | 0.73%, see rank | 0.59% | 0.99% |
| Scottish | 388 | 1.34%, see rank | 1.16% | 1.72% |
| Subsaharan African | 0 | 0.00%, see rank | 0.64% | 0.95% |
| Swedish | 528 | 1.82%, see rank | 2.13% | 1.27% |
| Swiss | 12 | 0.04%, see rank | 0.27% | 0.30% |
| Ukrainian | 62 | 0.21%, see rank | 0.40% | 0.31% |
| American | 1,234 | 4.26%, see rank | 5.00% | 7.12% |
| Welsh | 94 | 0.32%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
25,861 (88.45%) out of the total population of 29,237 reported first ancestry.
| LaSalle-Peru Township High School District 120 | % of the Total Population | Illinois | U.S. | |
| Arab | 27 | 0.09%, see rank | 0.64% | 0.53% |
| Czech | 91 | 0.31%, see rank | 0.96% | 0.50% |
| Danish | 97 | 0.33%, see rank | 0.40% | 0.45% |
| Dutch | 513 | 1.75%, see rank | 1.46% | 1.51% |
| English | 2,343 | 8.01%, see rank | 6.23% | 8.53% |
| French | 746 | 2.55%, see rank | 2.26% | 3.54% |
| German | 9,933 | 33.97%, see rank | 19.89% | 15.79% |
| Greek | 209 | 0.71%, see rank | 0.78% | 0.42% |
| Hungarian | 44 | 0.15%, see rank | 0.41% | 0.48% |
| Irish | 4,372 | 14.95%, see rank | 12.52% | 11.36% |
| Italian | 4,659 | 15.94%, see rank | 6.29% | 5.66% |
| Norwegian | 654 | 2.24%, see rank | 1.30% | 1.46% |
| Polish | 5,027 | 17.19%, see rank | 7.47% | 3.13% |
| Portuguese | 47 | 0.16%, see rank | 0.08% | 0.46% |
| Russian | 80 | 0.27%, see rank | 1.03% | 0.97% |
| Scotch-Irish | 391 | 1.34%, see rank | 0.65% | 1.07% |
| Scottish | 555 | 1.90%, see rank | 1.20% | 1.81% |
| Subsaharan African | 13 | 0.04%, see rank | 0.62% | 0.93% |
| Swedish | 829 | 2.84%, see rank | 2.24% | 1.34% |
| Swiss | 17 | 0.06%, see rank | 0.29% | 0.31% |
| Ukrainian | 40 | 0.14%, see rank | 0.40% | 0.31% |
| American | 1,298 | 4.44%, see rank | 4.85% | 6.72% |
| Welsh | 95 | 0.32%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
26,038 (89.20%) out of the total population of 29,191 reported first ancestry.
| LaSalle-Peru Township High School District 120 | % of the Total Population | Illinois | U.S. | |
| Arab | 44 | 0.15%, see rank | 0.55% | 0.50% |
| Czech | 160 | 0.55%, see rank | 1.01% | 0.53% |
| Danish | 91 | 0.31%, see rank | 0.42% | 0.48% |
| Dutch | 499 | 1.71%, see rank | 1.58% | 1.63% |
| English | 2,604 | 8.92%, see rank | 6.56% | 9.02% |
| French | 825 | 2.83%, see rank | 2.43% | 3.77% |
| German | 9,948 | 34.08%, see rank | 20.72% | 16.51% |
| Greek | 168 | 0.58%, see rank | 0.83% | 0.44% |
| Hungarian | 32 | 0.11%, see rank | 0.43% | 0.51% |
| Irish | 4,687 | 16.06%, see rank | 12.94% | 11.76% |
| Italian | 4,263 | 14.60%, see rank | 6.35% | 5.78% |
| Norwegian | 510 | 1.75%, see rank | 1.36% | 1.51% |
| Polish | 4,779 | 16.37%, see rank | 7.69% | 3.24% |
| Portuguese | 67 | 0.23%, see rank | 0.08% | 0.47% |
| Russian | 78 | 0.27%, see rank | 1.07% | 1.01% |
| Scotch-Irish | 547 | 1.87%, see rank | 1.12% | 1.72% |
| Scottish | 565 | 1.94%, see rank | 1.26% | 1.92% |
| Subsaharan African | 113 | 0.39%, see rank | 0.63% | 0.91% |
| Swedish | 843 | 2.89%, see rank | 2.37% | 1.41% |
| Swiss | 49 | 0.17%, see rank | 0.33% | 0.33% |
| Ukrainian | 37 | 0.13%, see rank | 0.40% | 0.31% |
| American | 1,559 | 5.34%, see rank | 4.61% | 6.28% |
| Welsh | 89 | 0.30%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
25,923 (90.85%) out of the total population of 28,535 reported first ancestry.
| LaSalle-Peru Township High School District 120 | % of the Total Population | Illinois | U.S. | |
| Arab | 30 | 0.11%, see rank | 0.52% | 0.50% |
| Czech | 175 | 0.61%, see rank | 1.02% | 0.54% |
| Danish | 105 | 0.37%, see rank | 0.44% | 0.49% |
| Dutch | 553 | 1.94%, see rank | 1.61% | 1.68% |
| English | 2,793 | 9.79%, see rank | 6.71% | 9.29% |
| French | 963 | 3.37%, see rank | 2.51% | 3.90% |
| German | 9,301 | 32.60%, see rank | 21.16% | 16.89% |
| Greek | 119 | 0.42%, see rank | 0.85% | 0.45% |
| Hungarian | 68 | 0.24%, see rank | 0.45% | 0.52% |
| Irish | 4,640 | 16.26%, see rank | 13.14% | 12.01% |
| Italian | 4,118 | 14.43%, see rank | 6.45% | 5.91% |
| Norwegian | 439 | 1.54%, see rank | 1.38% | 1.55% |
| Polish | 4,321 | 15.14%, see rank | 7.85% | 3.32% |
| Portuguese | 260 | 0.91%, see rank | 0.07% | 0.48% |
| Russian | 68 | 0.24%, see rank | 1.11% | 1.04% |
| Scotch-Irish | 535 | 1.87%, see rank | 1.15% | 1.77% |
| Scottish | 670 | 2.35%, see rank | 1.31% | 1.97% |
| Subsaharan African | 133 | 0.47%, see rank | 0.62% | 0.88% |
| Swedish | 760 | 2.66%, see rank | 2.46% | 1.45% |
| Swiss | 33 | 0.12%, see rank | 0.33% | 0.34% |
| Ukrainian | 9 | 0.03%, see rank | 0.40% | 0.32% |
| American | 1,822 | 6.39%, see rank | 4.55% | 6.43% |
| Welsh | 68 | 0.24%, 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.