Aurora, IL Historical First Ancestry Data
ACS 2010-2014 data
183,941 (92.03%) out of the total population of 199,878 reported first ancestry.
Aurora, IL | % of the Total Population | Illinois | U.S. | |
Arab | 1,023 | 0.51%, see rank | 0.71% | 0.56% |
Czech | 1,819 | 0.91%, see rank | 0.92% | 0.47% |
Danish | 510 | 0.26%, see rank | 0.38% | 0.42% |
Dutch | 1,514 | 0.76%, see rank | 1.37% | 1.40% |
English | 8,178 | 4.09%, see rank | 5.90% | 8.02% |
French | 3,266 | 1.63%, see rank | 2.13% | 3.34% |
German | 26,672 | 13.34%, see rank | 19.07% | 15.03% |
Greek | 958 | 0.48%, see rank | 0.76% | 0.41% |
Hungarian | 850 | 0.43%, see rank | 0.40% | 0.46% |
Irish | 15,788 | 7.90%, see rank | 12.00% | 10.80% |
Italian | 8,760 | 4.38%, see rank | 6.14% | 5.52% |
Norwegian | 2,780 | 1.39%, see rank | 1.25% | 1.42% |
Polish | 8,637 | 4.32%, see rank | 7.22% | 3.01% |
Portuguese | 197 | 0.10%, see rank | 0.08% | 0.44% |
Russian | 1,537 | 0.77%, see rank | 0.97% | 0.92% |
Scotch-Irish | 636 | 0.32%, see rank | 0.59% | 0.99% |
Scottish | 1,890 | 0.95%, see rank | 1.16% | 1.72% |
Subsaharan African | 1,051 | 0.53%, see rank | 0.64% | 0.95% |
Swedish | 3,136 | 1.57%, see rank | 2.13% | 1.27% |
Swiss | 291 | 0.15%, see rank | 0.27% | 0.30% |
Ukrainian | 526 | 0.26%, see rank | 0.40% | 0.31% |
American | 3,949 | 1.98%, see rank | 5.00% | 7.12% |
Welsh | 831 | 0.42%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
184,009 (93.61%) out of the total population of 196,569 reported first ancestry.
Aurora, IL | % of the Total Population | Illinois | U.S. | |
Arab | 837 | 0.43%, see rank | 0.64% | 0.53% |
Czech | 1,579 | 0.80%, see rank | 0.96% | 0.50% |
Danish | 590 | 0.30%, see rank | 0.40% | 0.45% |
Dutch | 1,669 | 0.85%, see rank | 1.46% | 1.51% |
English | 9,319 | 4.74%, see rank | 6.23% | 8.53% |
French | 3,245 | 1.65%, see rank | 2.26% | 3.54% |
German | 29,179 | 14.84%, see rank | 19.89% | 15.79% |
Greek | 944 | 0.48%, see rank | 0.78% | 0.42% |
Hungarian | 743 | 0.38%, see rank | 0.41% | 0.48% |
Irish | 18,191 | 9.25%, see rank | 12.52% | 11.36% |
Italian | 8,917 | 4.54%, see rank | 6.29% | 5.66% |
Norwegian | 2,622 | 1.33%, see rank | 1.30% | 1.46% |
Polish | 9,705 | 4.94%, see rank | 7.47% | 3.13% |
Portuguese | 225 | 0.11%, see rank | 0.08% | 0.46% |
Russian | 1,916 | 0.97%, see rank | 1.03% | 0.97% |
Scotch-Irish | 695 | 0.35%, see rank | 0.65% | 1.07% |
Scottish | 1,933 | 0.98%, see rank | 1.20% | 1.81% |
Subsaharan African | 912 | 0.46%, see rank | 0.62% | 0.93% |
Swedish | 3,223 | 1.64%, see rank | 2.24% | 1.34% |
Swiss | 365 | 0.19%, see rank | 0.29% | 0.31% |
Ukrainian | 523 | 0.27%, see rank | 0.40% | 0.31% |
American | 3,175 | 1.62%, see rank | 4.85% | 6.72% |
Welsh | 993 | 0.51%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
178,902 (93.94%) out of the total population of 190,437 reported first ancestry.
Aurora, IL | % of the Total Population | Illinois | U.S. | |
Arab | 562 | 0.30%, see rank | 0.55% | 0.50% |
Czech | 1,429 | 0.75%, see rank | 1.01% | 0.53% |
Danish | 707 | 0.37%, see rank | 0.42% | 0.48% |
Dutch | 1,799 | 0.94%, see rank | 1.58% | 1.63% |
English | 9,343 | 4.91%, see rank | 6.56% | 9.02% |
French | 3,239 | 1.70%, see rank | 2.43% | 3.77% |
German | 31,149 | 16.36%, see rank | 20.72% | 16.51% |
Greek | 1,065 | 0.56%, see rank | 0.83% | 0.44% |
Hungarian | 924 | 0.49%, see rank | 0.43% | 0.51% |
Irish | 18,380 | 9.65%, see rank | 12.94% | 11.76% |
Italian | 9,132 | 4.80%, see rank | 6.35% | 5.78% |
Norwegian | 2,157 | 1.13%, see rank | 1.36% | 1.51% |
Polish | 9,369 | 4.92%, see rank | 7.69% | 3.24% |
Portuguese | 276 | 0.14%, see rank | 0.08% | 0.47% |
Russian | 1,340 | 0.70%, see rank | 1.07% | 1.01% |
Scotch-Irish | 1,361 | 0.71%, see rank | 1.12% | 1.72% |
Scottish | 2,105 | 1.11%, see rank | 1.26% | 1.92% |
Subsaharan African | 977 | 0.51%, see rank | 0.63% | 0.91% |
Swedish | 3,178 | 1.67%, see rank | 2.37% | 1.41% |
Swiss | 397 | 0.21%, see rank | 0.33% | 0.33% |
Ukrainian | 509 | 0.27%, see rank | 0.40% | 0.31% |
American | 2,674 | 1.40%, see rank | 4.61% | 6.28% |
Welsh | 954 | 0.50%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
161,784 (93.79%) out of the total population of 172,501 reported first ancestry.
Aurora, IL | % of the Total Population | Illinois | U.S. | |
Arab | 919 | 0.53%, see rank | 0.52% | 0.50% |
Czech | 1,374 | 0.80%, see rank | 1.02% | 0.54% |
Danish | 588 | 0.34%, see rank | 0.44% | 0.49% |
Dutch | 1,605 | 0.93%, see rank | 1.61% | 1.68% |
English | 8,345 | 4.84%, see rank | 6.71% | 9.29% |
French | 3,140 | 1.82%, see rank | 2.51% | 3.90% |
German | 28,941 | 16.78%, see rank | 21.16% | 16.89% |
Greek | 988 | 0.57%, see rank | 0.85% | 0.45% |
Hungarian | 917 | 0.53%, see rank | 0.45% | 0.52% |
Irish | 16,739 | 9.70%, see rank | 13.14% | 12.01% |
Italian | 8,403 | 4.87%, see rank | 6.45% | 5.91% |
Norwegian | 2,029 | 1.18%, see rank | 1.38% | 1.55% |
Polish | 8,983 | 5.21%, see rank | 7.85% | 3.32% |
Portuguese | 98 | 0.06%, see rank | 0.07% | 0.48% |
Russian | 1,267 | 0.73%, see rank | 1.11% | 1.04% |
Scotch-Irish | 1,250 | 0.72%, see rank | 1.15% | 1.77% |
Scottish | 1,954 | 1.13%, see rank | 1.31% | 1.97% |
Subsaharan African | 905 | 0.52%, see rank | 0.62% | 0.88% |
Swedish | 2,908 | 1.69%, see rank | 2.46% | 1.45% |
Swiss | 404 | 0.23%, see rank | 0.33% | 0.34% |
Ukrainian | 350 | 0.20%, see rank | 0.40% | 0.32% |
American | 2,679 | 1.55%, see rank | 4.55% | 6.43% |
Welsh | 871 | 0.50%, see rank | 0.42% | 0.65% |
US Census 2000 data
123,274 (86.21%) out of the total population of 142,990 reported first ancestry.
Aurora, IL | % of the Total Population | Illinois | U.S. | |
Arab | 339 | 0.24%, see rank | 0.38% | 0.36% |
Czech | 729 | 0.51%, see rank | 0.57% | 0.27% |
Danish | 384 | 0.27%, see rank | 0.26% | 0.30% |
Dutch | 1,079 | 0.75%, see rank | 0.90% | 0.91% |
English | 4,905 | 3.43%, see rank | 4.12% | 5.91% |
French | 1,653 | 1.16%, see rank | 1.34% | 2.39% |
German | 17,391 | 12.16%, see rank | 13.82% | 10.81% |
Greek | 722 | 0.50%, see rank | 0.65% | 0.34% |
Hungarian | 585 | 0.41%, see rank | 0.27% | 0.32% |
Irish | 8,512 | 5.95%, see rank | 7.62% | 6.85% |
Italian | 5,118 | 3.58%, see rank | 4.81% | 4.59% |
Norwegian | 1,954 | 1.37%, see rank | 0.96% | 1.15% |
Polish | 4,282 | 2.99%, see rank | 5.68% | 2.24% |
Portuguese | 91 | 0.06%, see rank | 0.04% | 0.33% |
Russian | 337 | 0.24%, see rank | 0.72% | 0.68% |
Scotch-Irish | 888 | 0.62%, see rank | 0.73% | 1.17% |
Scottish | 1,288 | 0.90%, see rank | 0.73% | 1.12% |
Subsaharan African | 729 | 0.51%, see rank | 0.57% | 0.61% |
Swedish | 1,916 | 1.34%, see rank | 1.52% | 0.87% |
Swiss | 174 | 0.12%, see rank | 0.17% | 0.19% |
Ukrainian | 275 | 0.19%, see rank | 0.30% | 0.24% |
American | 4,260 | 2.98%, see rank | 4.58% | 7.33% |
Welsh | 247 | 0.17%, 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.