Tazewell County Historical First Ancestry Data
ACS 2010-2014 data
108,959 (80.19%) out of the total population of 135,872 reported first ancestry.
| Tazewell County | % of the Total Population | Illinois | U.S. | |
| Arab | 563 | 0.41%, see rank | 0.71% | 0.56% |
| Czech | 527 | 0.39%, see rank | 0.92% | 0.47% |
| Danish | 562 | 0.41%, see rank | 0.38% | 0.42% |
| Dutch | 2,405 | 1.77%, see rank | 1.37% | 1.40% |
| English | 14,394 | 10.59%, see rank | 5.90% | 8.02% |
| French | 3,814 | 2.81%, see rank | 2.13% | 3.34% |
| German | 47,900 | 35.25%, see rank | 19.07% | 15.03% |
| Greek | 508 | 0.37%, see rank | 0.76% | 0.41% |
| Hungarian | 490 | 0.36%, see rank | 0.40% | 0.46% |
| Irish | 19,283 | 14.19%, see rank | 12.00% | 10.80% |
| Italian | 6,612 | 4.87%, see rank | 6.14% | 5.52% |
| Norwegian | 1,562 | 1.15%, see rank | 1.25% | 1.42% |
| Polish | 2,792 | 2.05%, see rank | 7.22% | 3.01% |
| Portuguese | 48 | 0.04%, see rank | 0.08% | 0.44% |
| Russian | 531 | 0.39%, see rank | 0.97% | 0.92% |
| Scotch-Irish | 1,407 | 1.04%, see rank | 0.59% | 0.99% |
| Scottish | 2,435 | 1.79%, see rank | 1.16% | 1.72% |
| Subsaharan African | 218 | 0.16%, see rank | 0.64% | 0.95% |
| Swedish | 2,616 | 1.93%, see rank | 2.13% | 1.27% |
| Swiss | 1,359 | 1.00%, see rank | 0.27% | 0.30% |
| Ukrainian | 53 | 0.04%, see rank | 0.40% | 0.31% |
| American | 15,062 | 11.09%, see rank | 5.00% | 7.12% |
| Welsh | 589 | 0.43%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
112,048 (82.88%) out of the total population of 135,201 reported first ancestry.
| Tazewell County | % of the Total Population | Illinois | U.S. | |
| Arab | 578 | 0.43%, see rank | 0.64% | 0.53% |
| Czech | 701 | 0.52%, see rank | 0.96% | 0.50% |
| Danish | 562 | 0.42%, see rank | 0.40% | 0.45% |
| Dutch | 2,535 | 1.87%, see rank | 1.46% | 1.51% |
| English | 15,210 | 11.25%, see rank | 6.23% | 8.53% |
| French | 3,972 | 2.94%, see rank | 2.26% | 3.54% |
| German | 48,962 | 36.21%, see rank | 19.89% | 15.79% |
| Greek | 397 | 0.29%, see rank | 0.78% | 0.42% |
| Hungarian | 389 | 0.29%, see rank | 0.41% | 0.48% |
| Irish | 18,782 | 13.89%, see rank | 12.52% | 11.36% |
| Italian | 6,136 | 4.54%, see rank | 6.29% | 5.66% |
| Norwegian | 1,620 | 1.20%, see rank | 1.30% | 1.46% |
| Polish | 2,833 | 2.10%, see rank | 7.47% | 3.13% |
| Portuguese | 87 | 0.06%, see rank | 0.08% | 0.46% |
| Russian | 303 | 0.22%, see rank | 1.03% | 0.97% |
| Scotch-Irish | 1,587 | 1.17%, see rank | 0.65% | 1.07% |
| Scottish | 2,608 | 1.93%, see rank | 1.20% | 1.81% |
| Subsaharan African | 177 | 0.13%, see rank | 0.62% | 0.93% |
| Swedish | 2,623 | 1.94%, see rank | 2.24% | 1.34% |
| Swiss | 1,424 | 1.05%, see rank | 0.29% | 0.31% |
| Ukrainian | 39 | 0.03%, see rank | 0.40% | 0.31% |
| American | 17,888 | 13.23%, see rank | 4.85% | 6.72% |
| Welsh | 541 | 0.40%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
114,981 (85.89%) out of the total population of 133,863 reported first ancestry.
| Tazewell County | % of the Total Population | Illinois | U.S. | |
| Arab | 686 | 0.51%, see rank | 0.55% | 0.50% |
| Czech | 605 | 0.45%, see rank | 1.01% | 0.53% |
| Danish | 519 | 0.39%, see rank | 0.42% | 0.48% |
| Dutch | 2,732 | 2.04%, see rank | 1.58% | 1.63% |
| English | 16,047 | 11.99%, see rank | 6.56% | 9.02% |
| French | 4,759 | 3.56%, see rank | 2.43% | 3.77% |
| German | 47,766 | 35.68%, see rank | 20.72% | 16.51% |
| Greek | 266 | 0.20%, see rank | 0.83% | 0.44% |
| Hungarian | 319 | 0.24%, see rank | 0.43% | 0.51% |
| Irish | 19,248 | 14.38%, see rank | 12.94% | 11.76% |
| Italian | 5,679 | 4.24%, see rank | 6.35% | 5.78% |
| Norwegian | 1,526 | 1.14%, see rank | 1.36% | 1.51% |
| Polish | 2,692 | 2.01%, see rank | 7.69% | 3.24% |
| Portuguese | 94 | 0.07%, see rank | 0.08% | 0.47% |
| Russian | 330 | 0.25%, see rank | 1.07% | 1.01% |
| Scotch-Irish | 2,517 | 1.88%, see rank | 1.12% | 1.72% |
| Scottish | 2,851 | 2.13%, see rank | 1.26% | 1.92% |
| Subsaharan African | 136 | 0.10%, see rank | 0.63% | 0.91% |
| Swedish | 2,723 | 2.03%, see rank | 2.37% | 1.41% |
| Swiss | 1,336 | 1.00%, see rank | 0.33% | 0.33% |
| Ukrainian | 88 | 0.07%, see rank | 0.40% | 0.31% |
| American | 20,860 | 15.58%, see rank | 4.61% | 6.28% |
| Welsh | 556 | 0.42%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
113,006 (86.40%) out of the total population of 130,789 reported first ancestry.
| Tazewell County | % of the Total Population | Illinois | U.S. | |
| Arab | 661 | 0.51%, see rank | 0.52% | 0.50% |
| Czech | 562 | 0.43%, see rank | 1.02% | 0.54% |
| Danish | 499 | 0.38%, see rank | 0.44% | 0.49% |
| Dutch | 2,842 | 2.17%, see rank | 1.61% | 1.68% |
| English | 15,925 | 12.18%, see rank | 6.71% | 9.29% |
| French | 5,149 | 3.94%, see rank | 2.51% | 3.90% |
| German | 47,198 | 36.09%, see rank | 21.16% | 16.89% |
| Greek | 230 | 0.18%, see rank | 0.85% | 0.45% |
| Hungarian | 359 | 0.27%, see rank | 0.45% | 0.52% |
| Irish | 17,662 | 13.50%, see rank | 13.14% | 12.01% |
| Italian | 5,596 | 4.28%, see rank | 6.45% | 5.91% |
| Norwegian | 1,649 | 1.26%, see rank | 1.38% | 1.55% |
| Polish | 2,622 | 2.00%, see rank | 7.85% | 3.32% |
| Portuguese | 90 | 0.07%, see rank | 0.07% | 0.48% |
| Russian | 461 | 0.35%, see rank | 1.11% | 1.04% |
| Scotch-Irish | 2,608 | 1.99%, see rank | 1.15% | 1.77% |
| Scottish | 2,750 | 2.10%, see rank | 1.31% | 1.97% |
| Subsaharan African | 145 | 0.11%, see rank | 0.62% | 0.88% |
| Swedish | 2,723 | 2.08%, see rank | 2.46% | 1.45% |
| Swiss | 1,237 | 0.95%, see rank | 0.33% | 0.34% |
| Ukrainian | 93 | 0.07%, see rank | 0.40% | 0.32% |
| American | 20,743 | 15.86%, see rank | 4.55% | 6.43% |
| Welsh | 585 | 0.45%, see rank | 0.42% | 0.65% |
US Census 2000 data
92,025 (71.62%) out of the total population of 128,485 reported first ancestry.
| Tazewell County | % of the Total Population | Illinois | U.S. | |
| Arab | 359 | 0.28%, see rank | 0.38% | 0.36% |
| Czech | 321 | 0.25%, see rank | 0.57% | 0.27% |
| Danish | 298 | 0.23%, see rank | 0.26% | 0.30% |
| Dutch | 1,399 | 1.09%, see rank | 0.90% | 0.91% |
| English | 10,227 | 7.96%, see rank | 4.12% | 5.91% |
| French | 2,521 | 1.96%, see rank | 1.34% | 2.39% |
| German | 34,080 | 26.52%, see rank | 13.82% | 10.81% |
| Greek | 319 | 0.25%, see rank | 0.65% | 0.34% |
| Hungarian | 251 | 0.20%, see rank | 0.27% | 0.32% |
| Irish | 9,462 | 7.36%, see rank | 7.62% | 6.85% |
| Italian | 3,276 | 2.55%, see rank | 4.81% | 4.59% |
| Norwegian | 997 | 0.78%, see rank | 0.96% | 1.15% |
| Polish | 1,074 | 0.84%, see rank | 5.68% | 2.24% |
| Portuguese | 91 | 0.07%, see rank | 0.04% | 0.33% |
| Russian | 114 | 0.09%, see rank | 0.72% | 0.68% |
| Scotch-Irish | 1,659 | 1.29%, see rank | 0.73% | 1.17% |
| Scottish | 1,618 | 1.26%, see rank | 0.73% | 1.12% |
| Subsaharan African | 45 | 0.04%, see rank | 0.57% | 0.61% |
| Swedish | 1,610 | 1.25%, see rank | 1.52% | 0.87% |
| Swiss | 586 | 0.46%, see rank | 0.17% | 0.19% |
| Ukrainian | 45 | 0.04%, see rank | 0.30% | 0.24% |
| American | 12,863 | 10.01%, see rank | 4.58% | 7.33% |
| Welsh | 511 | 0.40%, see rank | 0.20% | 0.31% |
* 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.