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Troy Community Consolidated School District 30C Historical First Ancestry Data
ACS 2010-2014 data
32,249 (89.35%) out of the total population of 36,092 reported first ancestry.
| Troy Community Consolidated School District 30C | % of the Total Population | Illinois | U.S. | |
| Arab | 48 | 0.13%, see rank | 0.71% | 0.56% |
| Czech | 410 | 1.14%, see rank | 0.92% | 0.47% |
| Danish | 146 | 0.40%, see rank | 0.38% | 0.42% |
| Dutch | 770 | 2.13%, see rank | 1.37% | 1.40% |
| English | 3,302 | 9.15%, see rank | 5.90% | 8.02% |
| French | 1,010 | 2.80%, see rank | 2.13% | 3.34% |
| German | 8,007 | 22.18%, see rank | 19.07% | 15.03% |
| Greek | 457 | 1.27%, see rank | 0.76% | 0.41% |
| Hungarian | 209 | 0.58%, see rank | 0.40% | 0.46% |
| Irish | 6,498 | 18.00%, see rank | 12.00% | 10.80% |
| Italian | 3,714 | 10.29%, see rank | 6.14% | 5.52% |
| Norwegian | 530 | 1.47%, see rank | 1.25% | 1.42% |
| Polish | 3,714 | 10.29%, see rank | 7.22% | 3.01% |
| Portuguese | 32 | 0.09%, see rank | 0.08% | 0.44% |
| Russian | 282 | 0.78%, see rank | 0.97% | 0.92% |
| Scotch-Irish | 149 | 0.41%, see rank | 0.59% | 0.99% |
| Scottish | 534 | 1.48%, see rank | 1.16% | 1.72% |
| Subsaharan African | 73 | 0.20%, see rank | 0.64% | 0.95% |
| Swedish | 599 | 1.66%, see rank | 2.13% | 1.27% |
| Swiss | 7 | 0.02%, see rank | 0.27% | 0.30% |
| Ukrainian | 102 | 0.28%, see rank | 0.40% | 0.31% |
| American | 1,010 | 2.80%, see rank | 5.00% | 7.12% |
| Welsh | 93 | 0.26%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
32,407 (90.86%) out of the total population of 35,666 reported first ancestry.
| Troy Community Consolidated School District 30C | % of the Total Population | Illinois | U.S. | |
| Arab | 76 | 0.21%, see rank | 0.64% | 0.53% |
| Czech | 460 | 1.29%, see rank | 0.96% | 0.50% |
| Danish | 142 | 0.40%, see rank | 0.40% | 0.45% |
| Dutch | 895 | 2.51%, see rank | 1.46% | 1.51% |
| English | 2,996 | 8.40%, see rank | 6.23% | 8.53% |
| French | 947 | 2.66%, see rank | 2.26% | 3.54% |
| German | 8,119 | 22.76%, see rank | 19.89% | 15.79% |
| Greek | 403 | 1.13%, see rank | 0.78% | 0.42% |
| Hungarian | 160 | 0.45%, see rank | 0.41% | 0.48% |
| Irish | 6,453 | 18.09%, see rank | 12.52% | 11.36% |
| Italian | 3,873 | 10.86%, see rank | 6.29% | 5.66% |
| Norwegian | 544 | 1.53%, see rank | 1.30% | 1.46% |
| Polish | 3,996 | 11.20%, see rank | 7.47% | 3.13% |
| Portuguese | 15 | 0.04%, see rank | 0.08% | 0.46% |
| Russian | 261 | 0.73%, see rank | 1.03% | 0.97% |
| Scotch-Irish | 268 | 0.75%, see rank | 0.65% | 1.07% |
| Scottish | 475 | 1.33%, see rank | 1.20% | 1.81% |
| Subsaharan African | 31 | 0.09%, see rank | 0.62% | 0.93% |
| Swedish | 795 | 2.23%, see rank | 2.24% | 1.34% |
| Swiss | 70 | 0.20%, see rank | 0.29% | 0.31% |
| Ukrainian | 44 | 0.12%, see rank | 0.40% | 0.31% |
| American | 825 | 2.31%, see rank | 4.85% | 6.72% |
| Welsh | 88 | 0.25%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
33,263 (91.58%) out of the total population of 36,322 reported first ancestry.
| Troy Community Consolidated School District 30C | % of the Total Population | Illinois | U.S. | |
| Arab | 28 | 0.08%, see rank | 0.55% | 0.50% |
| Czech | 449 | 1.24%, see rank | 1.01% | 0.53% |
| Danish | 135 | 0.37%, see rank | 0.42% | 0.48% |
| Dutch | 678 | 1.87%, see rank | 1.58% | 1.63% |
| English | 2,774 | 7.64%, see rank | 6.56% | 9.02% |
| French | 1,074 | 2.96%, see rank | 2.43% | 3.77% |
| German | 8,007 | 22.04%, see rank | 20.72% | 16.51% |
| Greek | 427 | 1.18%, see rank | 0.83% | 0.44% |
| Hungarian | 182 | 0.50%, see rank | 0.43% | 0.51% |
| Irish | 6,586 | 18.13%, see rank | 12.94% | 11.76% |
| Italian | 4,416 | 12.16%, see rank | 6.35% | 5.78% |
| Norwegian | 658 | 1.81%, see rank | 1.36% | 1.51% |
| Polish | 4,411 | 12.14%, see rank | 7.69% | 3.24% |
| Portuguese | 67 | 0.18%, see rank | 0.08% | 0.47% |
| Russian | 235 | 0.65%, see rank | 1.07% | 1.01% |
| Scotch-Irish | 567 | 1.56%, see rank | 1.12% | 1.72% |
| Scottish | 473 | 1.30%, see rank | 1.26% | 1.92% |
| Subsaharan African | 33 | 0.09%, see rank | 0.63% | 0.91% |
| Swedish | 1,070 | 2.95%, see rank | 2.37% | 1.41% |
| Swiss | 53 | 0.15%, see rank | 0.33% | 0.33% |
| Ukrainian | 2 | 0.01%, see rank | 0.40% | 0.31% |
| American | 855 | 2.35%, see rank | 4.61% | 6.28% |
| Welsh | 137 | 0.38%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
32,266 (91.14%) out of the total population of 35,403 reported first ancestry.
| Troy Community Consolidated School District 30C | % of the Total Population | Illinois | U.S. | |
| Arab | 66 | 0.19%, see rank | 0.52% | 0.50% |
| Czech | 441 | 1.25%, see rank | 1.02% | 0.54% |
| Danish | 297 | 0.84%, see rank | 0.44% | 0.49% |
| Dutch | 676 | 1.91%, see rank | 1.61% | 1.68% |
| English | 2,571 | 7.26%, see rank | 6.71% | 9.29% |
| French | 971 | 2.74%, see rank | 2.51% | 3.90% |
| German | 8,158 | 23.04%, see rank | 21.16% | 16.89% |
| Greek | 436 | 1.23%, see rank | 0.85% | 0.45% |
| Hungarian | 154 | 0.43%, see rank | 0.45% | 0.52% |
| Irish | 6,051 | 17.09%, see rank | 13.14% | 12.01% |
| Italian | 4,248 | 12.00%, see rank | 6.45% | 5.91% |
| Norwegian | 672 | 1.90%, see rank | 1.38% | 1.55% |
| Polish | 4,744 | 13.40%, see rank | 7.85% | 3.32% |
| Portuguese | 33 | 0.09%, see rank | 0.07% | 0.48% |
| Russian | 300 | 0.85%, see rank | 1.11% | 1.04% |
| Scotch-Irish | 654 | 1.85%, see rank | 1.15% | 1.77% |
| Scottish | 563 | 1.59%, see rank | 1.31% | 1.97% |
| Subsaharan African | 177 | 0.50%, see rank | 0.62% | 0.88% |
| Swedish | 1,164 | 3.29%, see rank | 2.46% | 1.45% |
| Swiss | 66 | 0.19%, see rank | 0.33% | 0.34% |
| Ukrainian | 13 | 0.04%, see rank | 0.40% | 0.32% |
| American | 1,061 | 3.00%, see rank | 4.55% | 6.43% |
| Welsh | 99 | 0.28%, 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.