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Lake Forest, IL Historical First Ancestry Data
ACS 2010-2014 data
17,034 (90.06%) out of the total population of 18,914 reported first ancestry.
Lake Forest, IL | % of the Total Population | Illinois | U.S. | |
Arab | 178 | 0.94%, see rank | 0.71% | 0.56% |
Czech | 294 | 1.55%, see rank | 0.92% | 0.47% |
Danish | 197 | 1.04%, see rank | 0.38% | 0.42% |
Dutch | 465 | 2.46%, see rank | 1.37% | 1.40% |
English | 2,428 | 12.84%, see rank | 5.90% | 8.02% |
French | 636 | 3.36%, see rank | 2.13% | 3.34% |
German | 4,227 | 22.35%, see rank | 19.07% | 15.03% |
Greek | 468 | 2.47%, see rank | 0.76% | 0.41% |
Hungarian | 149 | 0.79%, see rank | 0.40% | 0.46% |
Irish | 3,562 | 18.83%, see rank | 12.00% | 10.80% |
Italian | 2,040 | 10.79%, see rank | 6.14% | 5.52% |
Norwegian | 520 | 2.75%, see rank | 1.25% | 1.42% |
Polish | 1,257 | 6.65%, see rank | 7.22% | 3.01% |
Portuguese | 0 | 0.00%, see rank | 0.08% | 0.44% |
Russian | 340 | 1.80%, see rank | 0.97% | 0.92% |
Scotch-Irish | 155 | 0.82%, see rank | 0.59% | 0.99% |
Scottish | 746 | 3.94%, see rank | 1.16% | 1.72% |
Subsaharan African | 55 | 0.29%, see rank | 0.64% | 0.95% |
Swedish | 760 | 4.02%, see rank | 2.13% | 1.27% |
Swiss | 261 | 1.38%, see rank | 0.27% | 0.30% |
Ukrainian | 20 | 0.11%, see rank | 0.40% | 0.31% |
American | 1,316 | 6.96%, see rank | 5.00% | 7.12% |
Welsh | 220 | 1.16%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
17,531 (91.94%) out of the total population of 19,068 reported first ancestry.
Lake Forest, IL | % of the Total Population | Illinois | U.S. | |
Arab | 13 | 0.07%, see rank | 0.64% | 0.53% |
Czech | 328 | 1.72%, see rank | 0.96% | 0.50% |
Danish | 142 | 0.74%, see rank | 0.40% | 0.45% |
Dutch | 469 | 2.46%, see rank | 1.46% | 1.51% |
English | 2,609 | 13.68%, see rank | 6.23% | 8.53% |
French | 893 | 4.68%, see rank | 2.26% | 3.54% |
German | 5,125 | 26.88%, see rank | 19.89% | 15.79% |
Greek | 287 | 1.51%, see rank | 0.78% | 0.42% |
Hungarian | 75 | 0.39%, see rank | 0.41% | 0.48% |
Irish | 3,422 | 17.95%, see rank | 12.52% | 11.36% |
Italian | 1,864 | 9.78%, see rank | 6.29% | 5.66% |
Norwegian | 386 | 2.02%, see rank | 1.30% | 1.46% |
Polish | 1,269 | 6.66%, see rank | 7.47% | 3.13% |
Portuguese | 11 | 0.06%, see rank | 0.08% | 0.46% |
Russian | 336 | 1.76%, see rank | 1.03% | 0.97% |
Scotch-Irish | 192 | 1.01%, see rank | 0.65% | 1.07% |
Scottish | 740 | 3.88%, see rank | 1.20% | 1.81% |
Subsaharan African | 50 | 0.26%, see rank | 0.62% | 0.93% |
Swedish | 745 | 3.91%, see rank | 2.24% | 1.34% |
Swiss | 264 | 1.38%, see rank | 0.29% | 0.31% |
Ukrainian | 65 | 0.34%, see rank | 0.40% | 0.31% |
American | 1,282 | 6.72%, see rank | 4.85% | 6.72% |
Welsh | 180 | 0.94%, see rank | 0.40% | 0.60% |
ACS 2006-2010 data
18,058 (93.10%) out of the total population of 19,397 reported first ancestry.
Lake Forest, IL | % of the Total Population | Illinois | U.S. | |
Arab | 57 | 0.29%, see rank | 0.55% | 0.50% |
Czech | 207 | 1.07%, see rank | 1.01% | 0.53% |
Danish | 194 | 1.00%, see rank | 0.42% | 0.48% |
Dutch | 527 | 2.72%, see rank | 1.58% | 1.63% |
English | 2,795 | 14.41%, see rank | 6.56% | 9.02% |
French | 825 | 4.25%, see rank | 2.43% | 3.77% |
German | 5,249 | 27.06%, see rank | 20.72% | 16.51% |
Greek | 301 | 1.55%, see rank | 0.83% | 0.44% |
Hungarian | 97 | 0.50%, see rank | 0.43% | 0.51% |
Irish | 3,666 | 18.90%, see rank | 12.94% | 11.76% |
Italian | 1,845 | 9.51%, see rank | 6.35% | 5.78% |
Norwegian | 392 | 2.02%, see rank | 1.36% | 1.51% |
Polish | 1,280 | 6.60%, see rank | 7.69% | 3.24% |
Portuguese | 8 | 0.04%, see rank | 0.08% | 0.47% |
Russian | 264 | 1.36%, see rank | 1.07% | 1.01% |
Scotch-Irish | 704 | 3.63%, see rank | 1.12% | 1.72% |
Scottish | 859 | 4.43%, see rank | 1.26% | 1.92% |
Subsaharan African | 13 | 0.07%, see rank | 0.63% | 0.91% |
Swedish | 750 | 3.87%, see rank | 2.37% | 1.41% |
Swiss | 236 | 1.22%, see rank | 0.33% | 0.33% |
Ukrainian | 143 | 0.74%, see rank | 0.40% | 0.31% |
American | 1,064 | 5.49%, see rank | 4.61% | 6.28% |
Welsh | 176 | 0.91%, see rank | 0.41% | 0.63% |
ACS 2005-2009 data
19,543 (92.78%) out of the total population of 21,063 reported first ancestry.
Lake Forest, IL | % of the Total Population | Illinois | U.S. | |
Arab | 65 | 0.31%, see rank | 0.52% | 0.50% |
Czech | 263 | 1.25%, see rank | 1.02% | 0.54% |
Danish | 172 | 0.82%, see rank | 0.44% | 0.49% |
Dutch | 620 | 2.94%, see rank | 1.61% | 1.68% |
English | 3,329 | 15.80%, see rank | 6.71% | 9.29% |
French | 910 | 4.32%, see rank | 2.51% | 3.90% |
German | 5,688 | 27.00%, see rank | 21.16% | 16.89% |
Greek | 388 | 1.84%, see rank | 0.85% | 0.45% |
Hungarian | 93 | 0.44%, see rank | 0.45% | 0.52% |
Irish | 4,347 | 20.64%, see rank | 13.14% | 12.01% |
Italian | 1,943 | 9.22%, see rank | 6.45% | 5.91% |
Norwegian | 543 | 2.58%, see rank | 1.38% | 1.55% |
Polish | 1,317 | 6.25%, see rank | 7.85% | 3.32% |
Portuguese | 5 | 0.02%, see rank | 0.07% | 0.48% |
Russian | 309 | 1.47%, see rank | 1.11% | 1.04% |
Scotch-Irish | 748 | 3.55%, see rank | 1.15% | 1.77% |
Scottish | 868 | 4.12%, see rank | 1.31% | 1.97% |
Subsaharan African | 30 | 0.14%, see rank | 0.62% | 0.88% |
Swedish | 804 | 3.82%, see rank | 2.46% | 1.45% |
Swiss | 213 | 1.01%, see rank | 0.33% | 0.34% |
Ukrainian | 163 | 0.77%, see rank | 0.40% | 0.32% |
American | 891 | 4.23%, see rank | 4.55% | 6.43% |
Welsh | 236 | 1.12%, see rank | 0.42% | 0.65% |
US Census 2000 data
16,908 (84.29%) out of the total population of 20,059 reported first ancestry.
Lake Forest, IL | % of the Total Population | Illinois | U.S. | |
Arab | 60 | 0.30%, see rank | 0.38% | 0.36% |
Czech | 76 | 0.38%, see rank | 0.57% | 0.27% |
Danish | 95 | 0.47%, see rank | 0.26% | 0.30% |
Dutch | 246 | 1.23%, see rank | 0.90% | 0.91% |
English | 2,124 | 10.59%, see rank | 4.12% | 5.91% |
French | 341 | 1.70%, see rank | 1.34% | 2.39% |
German | 2,789 | 13.90%, see rank | 13.82% | 10.81% |
Greek | 529 | 2.64%, see rank | 0.65% | 0.34% |
Hungarian | 70 | 0.35%, see rank | 0.27% | 0.32% |
Irish | 2,586 | 12.89%, see rank | 7.62% | 6.85% |
Italian | 1,398 | 6.97%, see rank | 4.81% | 4.59% |
Norwegian | 296 | 1.48%, see rank | 0.96% | 1.15% |
Polish | 769 | 3.83%, see rank | 5.68% | 2.24% |
Portuguese | 0 | 0.00%, see rank | 0.04% | 0.33% |
Russian | 267 | 1.33%, see rank | 0.72% | 0.68% |
Scotch-Irish | 325 | 1.62%, see rank | 0.73% | 1.17% |
Scottish | 445 | 2.22%, see rank | 0.73% | 1.12% |
Subsaharan African | 0 | 0.00%, see rank | 0.57% | 0.61% |
Swedish | 569 | 2.84%, see rank | 1.52% | 0.87% |
Swiss | 123 | 0.61%, see rank | 0.17% | 0.19% |
Ukrainian | 61 | 0.30%, see rank | 0.30% | 0.24% |
American | 925 | 4.61%, see rank | 4.58% | 7.33% |
Welsh | 57 | 0.28%, 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.