Cass County Historical First Ancestry Data
ACS 2010-2014 data
80,987 (80.71%) out of the total population of 100,339 reported first ancestry.
| Cass County | % of the Total Population | Missouri | U.S. | |
| Arab | 106 | 0.11%, see rank | 0.31% | 0.56% |
| Czech | 401 | 0.40%, see rank | 0.47% | 0.47% |
| Danish | 402 | 0.40%, see rank | 0.31% | 0.42% |
| Dutch | 1,974 | 1.97%, see rank | 1.60% | 1.40% |
| English | 11,283 | 11.24%, see rank | 9.24% | 8.02% |
| French | 2,899 | 2.89%, see rank | 3.39% | 3.34% |
| German | 27,228 | 27.14%, see rank | 24.92% | 15.03% |
| Greek | 439 | 0.44%, see rank | 0.27% | 0.41% |
| Hungarian | 170 | 0.17%, see rank | 0.25% | 0.46% |
| Irish | 15,417 | 15.36%, see rank | 13.47% | 10.80% |
| Italian | 3,928 | 3.91%, see rank | 3.50% | 5.52% |
| Norwegian | 1,401 | 1.40%, see rank | 0.72% | 1.42% |
| Polish | 1,890 | 1.88%, see rank | 1.75% | 3.01% |
| Portuguese | 80 | 0.08%, see rank | 0.10% | 0.44% |
| Russian | 184 | 0.18%, see rank | 0.51% | 0.92% |
| Scotch-Irish | 1,308 | 1.30%, see rank | 1.16% | 0.99% |
| Scottish | 2,107 | 2.10%, see rank | 1.70% | 1.72% |
| Subsaharan African | 95 | 0.09%, see rank | 0.58% | 0.95% |
| Swedish | 1,613 | 1.61%, see rank | 0.99% | 1.27% |
| Swiss | 280 | 0.28%, see rank | 0.40% | 0.30% |
| Ukrainian | 139 | 0.14%, see rank | 0.13% | 0.31% |
| American | 9,477 | 9.44%, see rank | 10.34% | 7.12% |
| Welsh | 931 | 0.93%, see rank | 0.61% | 0.57% |
ACS 2008-2012 data
79,931 (80.42%) out of the total population of 99,394 reported first ancestry.
| Cass County | % of the Total Population | Missouri | U.S. | |
| Arab | 138 | 0.14%, see rank | 0.31% | 0.53% |
| Czech | 313 | 0.31%, see rank | 0.49% | 0.50% |
| Danish | 541 | 0.54%, see rank | 0.33% | 0.45% |
| Dutch | 2,016 | 2.03%, see rank | 1.77% | 1.51% |
| English | 11,438 | 11.51%, see rank | 9.69% | 8.53% |
| French | 3,138 | 3.16%, see rank | 3.70% | 3.54% |
| German | 27,535 | 27.70%, see rank | 26.06% | 15.79% |
| Greek | 333 | 0.34%, see rank | 0.27% | 0.42% |
| Hungarian | 168 | 0.17%, see rank | 0.25% | 0.48% |
| Irish | 16,102 | 16.20%, see rank | 14.17% | 11.36% |
| Italian | 3,557 | 3.58%, see rank | 3.53% | 5.66% |
| Norwegian | 1,350 | 1.36%, see rank | 0.73% | 1.46% |
| Polish | 1,728 | 1.74%, see rank | 1.78% | 3.13% |
| Portuguese | 67 | 0.07%, see rank | 0.10% | 0.46% |
| Russian | 260 | 0.26%, see rank | 0.52% | 0.97% |
| Scotch-Irish | 1,233 | 1.24%, see rank | 1.25% | 1.07% |
| Scottish | 2,102 | 2.11%, see rank | 1.77% | 1.81% |
| Subsaharan African | 98 | 0.10%, see rank | 0.61% | 0.93% |
| Swedish | 1,330 | 1.34%, see rank | 1.02% | 1.34% |
| Swiss | 265 | 0.27%, see rank | 0.41% | 0.31% |
| Ukrainian | 162 | 0.16%, see rank | 0.14% | 0.31% |
| American | 8,936 | 8.99%, see rank | 10.02% | 6.72% |
| Welsh | 872 | 0.88%, see rank | 0.64% | 0.60% |
ACS 2006-2010 data
80,644 (82.63%) out of the total population of 97,598 reported first ancestry.
| Cass County | % of the Total Population | Missouri | U.S. | |
| Arab | 117 | 0.12%, see rank | 0.27% | 0.50% |
| Czech | 391 | 0.40%, see rank | 0.51% | 0.53% |
| Danish | 499 | 0.51%, see rank | 0.35% | 0.48% |
| Dutch | 2,159 | 2.21%, see rank | 1.95% | 1.63% |
| English | 12,235 | 12.54%, see rank | 10.36% | 9.02% |
| French | 3,563 | 3.65%, see rank | 4.08% | 3.77% |
| German | 26,596 | 27.25%, see rank | 27.18% | 16.51% |
| Greek | 307 | 0.31%, see rank | 0.26% | 0.44% |
| Hungarian | 102 | 0.10%, see rank | 0.25% | 0.51% |
| Irish | 15,659 | 16.04%, see rank | 14.80% | 11.76% |
| Italian | 3,555 | 3.64%, see rank | 3.63% | 5.78% |
| Norwegian | 1,297 | 1.33%, see rank | 0.77% | 1.51% |
| Polish | 1,576 | 1.61%, see rank | 1.84% | 3.24% |
| Portuguese | 101 | 0.10%, see rank | 0.10% | 0.47% |
| Russian | 309 | 0.32%, see rank | 0.54% | 1.01% |
| Scotch-Irish | 2,399 | 2.46%, see rank | 1.94% | 1.72% |
| Scottish | 2,284 | 2.34%, see rank | 1.88% | 1.92% |
| Subsaharan African | 162 | 0.17%, see rank | 0.63% | 0.91% |
| Swedish | 1,521 | 1.56%, see rank | 1.10% | 1.41% |
| Swiss | 281 | 0.29%, see rank | 0.42% | 0.33% |
| Ukrainian | 167 | 0.17%, see rank | 0.13% | 0.31% |
| American | 9,780 | 10.02%, see rank | 9.34% | 6.28% |
| Welsh | 817 | 0.84%, see rank | 0.69% | 0.63% |
ACS 2005-2009 data
81,515 (83.86%) out of the total population of 97,203 reported first ancestry.
| Cass County | % of the Total Population | Missouri | U.S. | |
| Arab | 124 | 0.13%, see rank | 0.28% | 0.50% |
| Czech | 431 | 0.44%, see rank | 0.52% | 0.54% |
| Danish | 523 | 0.54%, see rank | 0.36% | 0.49% |
| Dutch | 2,205 | 2.27%, see rank | 2.04% | 1.68% |
| English | 12,348 | 12.70%, see rank | 10.60% | 9.29% |
| French | 3,646 | 3.75%, see rank | 4.20% | 3.90% |
| German | 26,693 | 27.46%, see rank | 27.77% | 16.89% |
| Greek | 332 | 0.34%, see rank | 0.27% | 0.45% |
| Hungarian | 177 | 0.18%, see rank | 0.26% | 0.52% |
| Irish | 15,551 | 16.00%, see rank | 15.28% | 12.01% |
| Italian | 3,225 | 3.32%, see rank | 3.70% | 5.91% |
| Norwegian | 1,428 | 1.47%, see rank | 0.78% | 1.55% |
| Polish | 1,400 | 1.44%, see rank | 1.90% | 3.32% |
| Portuguese | 96 | 0.10%, see rank | 0.10% | 0.48% |
| Russian | 350 | 0.36%, see rank | 0.55% | 1.04% |
| Scotch-Irish | 2,512 | 2.58%, see rank | 2.00% | 1.77% |
| Scottish | 2,241 | 2.31%, see rank | 1.92% | 1.97% |
| Subsaharan African | 190 | 0.20%, see rank | 0.64% | 0.88% |
| Swedish | 1,565 | 1.61%, see rank | 1.13% | 1.45% |
| Swiss | 303 | 0.31%, see rank | 0.42% | 0.34% |
| Ukrainian | 74 | 0.08%, see rank | 0.14% | 0.32% |
| American | 9,700 | 9.98%, see rank | 9.38% | 6.43% |
| Welsh | 687 | 0.71%, see rank | 0.69% | 0.65% |
US Census 2000 data
57,628 (70.20%) out of the total population of 82,092 reported first ancestry.
| Cass County | % of the Total Population | Missouri | U.S. | |
| Arab | 18 | 0.02%, see rank | 0.19% | 0.36% |
| Czech | 231 | 0.28%, see rank | 0.25% | 0.27% |
| Danish | 283 | 0.34%, see rank | 0.21% | 0.30% |
| Dutch | 1,030 | 1.25%, see rank | 0.91% | 0.91% |
| English | 6,673 | 8.13%, see rank | 6.43% | 5.91% |
| French | 1,593 | 1.94%, see rank | 2.20% | 2.39% |
| German | 13,754 | 16.75%, see rank | 18.06% | 10.81% |
| Greek | 109 | 0.13%, see rank | 0.17% | 0.34% |
| Hungarian | 104 | 0.13%, see rank | 0.15% | 0.32% |
| Irish | 7,215 | 8.79%, see rank | 7.56% | 6.85% |
| Italian | 1,658 | 2.02%, see rank | 2.46% | 4.59% |
| Norwegian | 673 | 0.82%, see rank | 0.52% | 1.15% |
| Polish | 602 | 0.73%, see rank | 1.05% | 2.24% |
| Portuguese | 85 | 0.10%, see rank | 0.05% | 0.33% |
| Russian | 157 | 0.19%, see rank | 0.33% | 0.68% |
| Scotch-Irish | 1,458 | 1.78%, see rank | 1.25% | 1.17% |
| Scottish | 933 | 1.14%, see rank | 0.95% | 1.12% |
| Subsaharan African | 33 | 0.04%, see rank | 0.45% | 0.61% |
| Swedish | 924 | 1.13%, see rank | 0.61% | 0.87% |
| Swiss | 163 | 0.20%, see rank | 0.22% | 0.19% |
| Ukrainian | 51 | 0.06%, see rank | 0.08% | 0.24% |
| American | 10,805 | 13.16%, see rank | 10.49% | 7.33% |
| Welsh | 402 | 0.49%, see rank | 0.33% | 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.