Mahaska County Historical First Ancestry Data
ACS 2010-2014 data
17,983 (80.21%) out of the total population of 22,420 reported first ancestry.
Mahaska County | % of the Total Population | Iowa | U.S. | |
Arab | 8 | 0.04%, see rank | 0.27% | 0.56% |
Czech | 192 | 0.86%, see rank | 1.89% | 0.47% |
Danish | 160 | 0.71%, see rank | 1.86% | 0.42% |
Dutch | 4,713 | 21.02%, see rank | 4.35% | 1.40% |
English | 2,318 | 10.34%, see rank | 8.78% | 8.02% |
French | 434 | 1.94%, see rank | 2.60% | 3.34% |
German | 5,568 | 24.83%, see rank | 36.73% | 15.03% |
Greek | 44 | 0.20%, see rank | 0.22% | 0.41% |
Hungarian | 0 | 0.00%, see rank | 0.12% | 0.46% |
Irish | 3,158 | 14.09%, see rank | 14.07% | 10.80% |
Italian | 482 | 2.15%, see rank | 2.10% | 5.52% |
Norwegian | 463 | 2.07%, see rank | 5.34% | 1.42% |
Polish | 184 | 0.82%, see rank | 1.28% | 3.01% |
Portuguese | 7 | 0.03%, see rank | 0.06% | 0.44% |
Russian | 44 | 0.20%, see rank | 0.36% | 0.92% |
Scotch-Irish | 201 | 0.90%, see rank | 0.85% | 0.99% |
Scottish | 315 | 1.40%, see rank | 1.51% | 1.72% |
Subsaharan African | 41 | 0.18%, see rank | 0.56% | 0.95% |
Swedish | 631 | 2.81%, see rank | 2.92% | 1.27% |
Swiss | 59 | 0.26%, see rank | 0.47% | 0.30% |
Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.31% |
American | 1,659 | 7.40%, see rank | 6.36% | 7.12% |
Welsh | 301 | 1.34%, see rank | 0.67% | 0.57% |
ACS 2008-2012 data
18,672 (83.24%) out of the total population of 22,432 reported first ancestry.
Mahaska County | % of the Total Population | Iowa | U.S. | |
Arab | 8 | 0.04%, see rank | 0.21% | 0.53% |
Czech | 186 | 0.83%, see rank | 1.99% | 0.50% |
Danish | 143 | 0.64%, see rank | 2.04% | 0.45% |
Dutch | 4,932 | 21.99%, see rank | 4.70% | 1.51% |
English | 2,463 | 10.98%, see rank | 9.27% | 8.53% |
French | 575 | 2.56%, see rank | 2.82% | 3.54% |
German | 5,676 | 25.30%, see rank | 38.44% | 15.79% |
Greek | 26 | 0.12%, see rank | 0.23% | 0.42% |
Hungarian | 49 | 0.22%, see rank | 0.12% | 0.48% |
Irish | 3,335 | 14.87%, see rank | 14.91% | 11.36% |
Italian | 669 | 2.98%, see rank | 2.14% | 5.66% |
Norwegian | 602 | 2.68%, see rank | 5.56% | 1.46% |
Polish | 161 | 0.72%, see rank | 1.31% | 3.13% |
Portuguese | 32 | 0.14%, see rank | 0.06% | 0.46% |
Russian | 23 | 0.10%, see rank | 0.38% | 0.97% |
Scotch-Irish | 264 | 1.18%, see rank | 0.95% | 1.07% |
Scottish | 392 | 1.75%, see rank | 1.58% | 1.81% |
Subsaharan African | 67 | 0.30%, see rank | 0.54% | 0.93% |
Swedish | 614 | 2.74%, see rank | 3.15% | 1.34% |
Swiss | 74 | 0.33%, see rank | 0.50% | 0.31% |
Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.31% |
American | 1,618 | 7.21%, see rank | 5.98% | 6.72% |
Welsh | 307 | 1.37%, see rank | 0.71% | 0.60% |
ACS 2006-2010 data
19,226 (85.90%) out of the total population of 22,382 reported first ancestry.
Mahaska County | % of the Total Population | Iowa | U.S. | |
Arab | 0 | 0.00%, see rank | 0.17% | 0.50% |
Czech | 126 | 0.56%, see rank | 2.07% | 0.53% |
Danish | 88 | 0.39%, see rank | 2.20% | 0.48% |
Dutch | 5,190 | 23.19%, see rank | 4.90% | 1.63% |
English | 2,544 | 11.37%, see rank | 9.85% | 9.02% |
French | 833 | 3.72%, see rank | 3.05% | 3.77% |
German | 5,837 | 26.08%, see rank | 39.79% | 16.51% |
Greek | 30 | 0.13%, see rank | 0.24% | 0.44% |
Hungarian | 72 | 0.32%, see rank | 0.14% | 0.51% |
Irish | 3,162 | 14.13%, see rank | 15.41% | 11.76% |
Italian | 578 | 2.58%, see rank | 2.22% | 5.78% |
Norwegian | 701 | 3.13%, see rank | 5.63% | 1.51% |
Polish | 204 | 0.91%, see rank | 1.35% | 3.24% |
Portuguese | 18 | 0.08%, see rank | 0.07% | 0.47% |
Russian | 24 | 0.11%, see rank | 0.36% | 1.01% |
Scotch-Irish | 452 | 2.02%, see rank | 1.53% | 1.72% |
Scottish | 458 | 2.05%, see rank | 1.68% | 1.92% |
Subsaharan African | 99 | 0.44%, see rank | 0.51% | 0.91% |
Swedish | 470 | 2.10%, see rank | 3.26% | 1.41% |
Swiss | 61 | 0.27%, see rank | 0.53% | 0.33% |
Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.31% |
American | 1,871 | 8.36%, see rank | 5.61% | 6.28% |
Welsh | 228 | 1.02%, see rank | 0.76% | 0.63% |
ACS 2005-2009 data
19,197 (86.89%) out of the total population of 22,094 reported first ancestry.
Mahaska County | % of the Total Population | Iowa | U.S. | |
Arab | 9 | 0.04%, see rank | 0.15% | 0.50% |
Czech | 125 | 0.57%, see rank | 2.12% | 0.54% |
Danish | 84 | 0.38%, see rank | 2.25% | 0.49% |
Dutch | 4,795 | 21.70%, see rank | 5.01% | 1.68% |
English | 2,926 | 13.24%, see rank | 10.07% | 9.29% |
French | 916 | 4.15%, see rank | 3.19% | 3.90% |
German | 5,466 | 24.74%, see rank | 40.46% | 16.89% |
Greek | 31 | 0.14%, see rank | 0.24% | 0.45% |
Hungarian | 75 | 0.34%, see rank | 0.14% | 0.52% |
Irish | 3,104 | 14.05%, see rank | 15.67% | 12.01% |
Italian | 444 | 2.01%, see rank | 2.18% | 5.91% |
Norwegian | 811 | 3.67%, see rank | 5.67% | 1.55% |
Polish | 173 | 0.78%, see rank | 1.39% | 3.32% |
Portuguese | 19 | 0.09%, see rank | 0.07% | 0.48% |
Russian | 18 | 0.08%, see rank | 0.37% | 1.04% |
Scotch-Irish | 410 | 1.86%, see rank | 1.58% | 1.77% |
Scottish | 532 | 2.41%, see rank | 1.72% | 1.97% |
Subsaharan African | 45 | 0.20%, see rank | 0.41% | 0.88% |
Swedish | 509 | 2.30%, see rank | 3.30% | 1.45% |
Swiss | 51 | 0.23%, see rank | 0.56% | 0.34% |
Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.32% |
American | 2,120 | 9.60%, see rank | 5.67% | 6.43% |
Welsh | 261 | 1.18%, see rank | 0.78% | 0.65% |
US Census 2000 data
14,990 (67.11%) out of the total population of 22,335 reported first ancestry.
Mahaska County | % of the Total Population | Iowa | U.S. | |
Arab | 12 | 0.05%, see rank | 0.13% | 0.36% |
Czech | 56 | 0.25%, see rank | 1.09% | 0.27% |
Danish | 48 | 0.21%, see rank | 1.45% | 0.30% |
Dutch | 3,815 | 17.08%, see rank | 3.03% | 0.91% |
English | 1,483 | 6.64%, see rank | 5.89% | 5.91% |
French | 289 | 1.29%, see rank | 1.56% | 2.39% |
German | 2,837 | 12.70%, see rank | 28.26% | 10.81% |
Greek | 13 | 0.06%, see rank | 0.15% | 0.34% |
Hungarian | 11 | 0.05%, see rank | 0.07% | 0.32% |
Irish | 1,399 | 6.26%, see rank | 7.69% | 6.85% |
Italian | 183 | 0.82%, see rank | 1.28% | 4.59% |
Norwegian | 322 | 1.44%, see rank | 4.28% | 1.15% |
Polish | 117 | 0.52%, see rank | 0.70% | 2.24% |
Portuguese | 4 | 0.02%, see rank | 0.03% | 0.33% |
Russian | 23 | 0.10%, see rank | 0.17% | 0.68% |
Scotch-Irish | 289 | 1.29%, see rank | 1.01% | 1.17% |
Scottish | 190 | 0.85%, see rank | 0.88% | 1.12% |
Subsaharan African | 19 | 0.09%, see rank | 0.23% | 0.61% |
Swedish | 371 | 1.66%, see rank | 2.04% | 0.87% |
Swiss | 90 | 0.40%, see rank | 0.30% | 0.19% |
Ukrainian | 0 | 0.00%, see rank | 0.05% | 0.24% |
American | 1,870 | 8.37%, see rank | 6.73% | 7.33% |
Welsh | 170 | 0.76%, see rank | 0.39% | 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.