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Ottumwa Community School District Historical First Ancestry Data
ACS 2010-2014 data
22,183 (76.63%) out of the total population of 28,949 reported first ancestry.
| Ottumwa Community School District | % of the Total Population | Iowa | U.S. | |
| Arab | 237 | 0.82%, see rank | 0.27% | 0.56% |
| Czech | 49 | 0.17%, see rank | 1.89% | 0.47% |
| Danish | 101 | 0.35%, see rank | 1.86% | 0.42% |
| Dutch | 1,768 | 6.11%, see rank | 4.35% | 1.40% |
| English | 2,612 | 9.02%, see rank | 8.78% | 8.02% |
| French | 860 | 2.97%, see rank | 2.60% | 3.34% |
| German | 5,612 | 19.39%, see rank | 36.73% | 15.03% |
| Greek | 203 | 0.70%, see rank | 0.22% | 0.41% |
| Hungarian | 15 | 0.05%, see rank | 0.12% | 0.46% |
| Irish | 3,727 | 12.87%, see rank | 14.07% | 10.80% |
| Italian | 486 | 1.68%, see rank | 2.10% | 5.52% |
| Norwegian | 397 | 1.37%, see rank | 5.34% | 1.42% |
| Polish | 131 | 0.45%, see rank | 1.28% | 3.01% |
| Portuguese | 7 | 0.02%, see rank | 0.06% | 0.44% |
| Russian | 99 | 0.34%, see rank | 0.36% | 0.92% |
| Scotch-Irish | 311 | 1.07%, see rank | 0.85% | 0.99% |
| Scottish | 460 | 1.59%, see rank | 1.51% | 1.72% |
| Subsaharan African | 117 | 0.40%, see rank | 0.56% | 0.95% |
| Swedish | 796 | 2.75%, see rank | 2.92% | 1.27% |
| Swiss | 43 | 0.15%, see rank | 0.47% | 0.30% |
| Ukrainian | 21 | 0.07%, see rank | 0.09% | 0.31% |
| American | 3,037 | 10.49%, see rank | 6.36% | 7.12% |
| Welsh | 639 | 2.21%, see rank | 0.67% | 0.57% |
ACS 2008-2012 data
22,573 (78.50%) out of the total population of 28,755 reported first ancestry.
| Ottumwa Community School District | % of the Total Population | Iowa | U.S. | |
| Arab | 122 | 0.42%, see rank | 0.21% | 0.53% |
| Czech | 104 | 0.36%, see rank | 1.99% | 0.50% |
| Danish | 83 | 0.29%, see rank | 2.04% | 0.45% |
| Dutch | 1,569 | 5.46%, see rank | 4.70% | 1.51% |
| English | 3,122 | 10.86%, see rank | 9.27% | 8.53% |
| French | 639 | 2.22%, see rank | 2.82% | 3.54% |
| German | 6,043 | 21.02%, see rank | 38.44% | 15.79% |
| Greek | 207 | 0.72%, see rank | 0.23% | 0.42% |
| Hungarian | 36 | 0.13%, see rank | 0.12% | 0.48% |
| Irish | 4,320 | 15.02%, see rank | 14.91% | 11.36% |
| Italian | 586 | 2.04%, see rank | 2.14% | 5.66% |
| Norwegian | 473 | 1.64%, see rank | 5.56% | 1.46% |
| Polish | 70 | 0.24%, see rank | 1.31% | 3.13% |
| Portuguese | 9 | 0.03%, see rank | 0.06% | 0.46% |
| Russian | 63 | 0.22%, see rank | 0.38% | 0.97% |
| Scotch-Irish | 215 | 0.75%, see rank | 0.95% | 1.07% |
| Scottish | 493 | 1.71%, see rank | 1.58% | 1.81% |
| Subsaharan African | 167 | 0.58%, see rank | 0.54% | 0.93% |
| Swedish | 905 | 3.15%, see rank | 3.15% | 1.34% |
| Swiss | 27 | 0.09%, see rank | 0.50% | 0.31% |
| Ukrainian | 17 | 0.06%, see rank | 0.09% | 0.31% |
| American | 3,081 | 10.71%, see rank | 5.98% | 6.72% |
| Welsh | 586 | 2.04%, see rank | 0.71% | 0.60% |
ACS 2006-2010 data
23,807 (82.66%) out of the total population of 28,801 reported first ancestry.
| Ottumwa Community School District | % of the Total Population | Iowa | U.S. | |
| Arab | 94 | 0.33%, see rank | 0.17% | 0.50% |
| Czech | 156 | 0.54%, see rank | 2.07% | 0.53% |
| Danish | 142 | 0.49%, see rank | 2.20% | 0.48% |
| Dutch | 1,502 | 5.22%, see rank | 4.90% | 1.63% |
| English | 3,824 | 13.28%, see rank | 9.85% | 9.02% |
| French | 701 | 2.43%, see rank | 3.05% | 3.77% |
| German | 6,554 | 22.76%, see rank | 39.79% | 16.51% |
| Greek | 220 | 0.76%, see rank | 0.24% | 0.44% |
| Hungarian | 70 | 0.24%, see rank | 0.14% | 0.51% |
| Irish | 5,251 | 18.23%, see rank | 15.41% | 11.76% |
| Italian | 504 | 1.75%, see rank | 2.22% | 5.78% |
| Norwegian | 554 | 1.92%, see rank | 5.63% | 1.51% |
| Polish | 123 | 0.43%, see rank | 1.35% | 3.24% |
| Portuguese | 58 | 0.20%, see rank | 0.07% | 0.47% |
| Russian | 58 | 0.20%, see rank | 0.36% | 1.01% |
| Scotch-Irish | 413 | 1.43%, see rank | 1.53% | 1.72% |
| Scottish | 621 | 2.16%, see rank | 1.68% | 1.92% |
| Subsaharan African | 159 | 0.55%, see rank | 0.51% | 0.91% |
| Swedish | 820 | 2.85%, see rank | 3.26% | 1.41% |
| Swiss | 18 | 0.06%, see rank | 0.53% | 0.33% |
| Ukrainian | 33 | 0.11%, see rank | 0.09% | 0.31% |
| American | 2,781 | 9.66%, see rank | 5.61% | 6.28% |
| Welsh | 474 | 1.65%, see rank | 0.76% | 0.63% |
ACS 2005-2009 data
23,403 (82.61%) out of the total population of 28,330 reported first ancestry.
| Ottumwa Community School District | % of the Total Population | Iowa | U.S. | |
| Arab | 13 | 0.05%, see rank | 0.15% | 0.50% |
| Czech | 120 | 0.42%, see rank | 2.12% | 0.54% |
| Danish | 172 | 0.61%, see rank | 2.25% | 0.49% |
| Dutch | 1,523 | 5.38%, see rank | 5.01% | 1.68% |
| English | 3,250 | 11.47%, see rank | 10.07% | 9.29% |
| French | 641 | 2.26%, see rank | 3.19% | 3.90% |
| German | 6,948 | 24.53%, see rank | 40.46% | 16.89% |
| Greek | 127 | 0.45%, see rank | 0.24% | 0.45% |
| Hungarian | 76 | 0.27%, see rank | 0.14% | 0.52% |
| Irish | 4,904 | 17.31%, see rank | 15.67% | 12.01% |
| Italian | 460 | 1.62%, see rank | 2.18% | 5.91% |
| Norwegian | 570 | 2.01%, see rank | 5.67% | 1.55% |
| Polish | 132 | 0.47%, see rank | 1.39% | 3.32% |
| Portuguese | 60 | 0.21%, see rank | 0.07% | 0.48% |
| Russian | 68 | 0.24%, see rank | 0.37% | 1.04% |
| Scotch-Irish | 445 | 1.57%, see rank | 1.58% | 1.77% |
| Scottish | 549 | 1.94%, see rank | 1.72% | 1.97% |
| Subsaharan African | 127 | 0.45%, see rank | 0.41% | 0.88% |
| Swedish | 852 | 3.01%, see rank | 3.30% | 1.45% |
| Swiss | 0 | 0.00%, see rank | 0.56% | 0.34% |
| Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.32% |
| American | 3,269 | 11.54%, see rank | 5.67% | 6.43% |
| Welsh | 413 | 1.46%, see rank | 0.78% | 0.65% |
* 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.