USA.com / Iowa / Pottawattamie County / Underwood, IA / 51576 / Population and Races / Historical First Ancestry Data
51576 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
1,884 (86.15%) out of the total population of 2,187 reported first ancestry.
| 51576 Zip Code | % of the Total Population | Iowa | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.27% | 0.56% |
| Czech | 33 | 1.51%, see rank | 1.89% | 0.47% |
| Danish | 202 | 9.24%, see rank | 1.86% | 0.42% |
| Dutch | 83 | 3.80%, see rank | 4.35% | 1.40% |
| English | 285 | 13.03%, see rank | 8.78% | 8.02% |
| French | 50 | 2.29%, see rank | 2.60% | 3.34% |
| German | 1,132 | 51.76%, see rank | 36.73% | 15.03% |
| Greek | 5 | 0.23%, see rank | 0.22% | 0.41% |
| Hungarian | 0 | 0.00%, see rank | 0.12% | 0.46% |
| Irish | 325 | 14.86%, see rank | 14.07% | 10.80% |
| Italian | 38 | 1.74%, see rank | 2.10% | 5.52% |
| Norwegian | 66 | 3.02%, see rank | 5.34% | 1.42% |
| Polish | 88 | 4.02%, see rank | 1.28% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.06% | 0.44% |
| Russian | 0 | 0.00%, see rank | 0.36% | 0.92% |
| Scotch-Irish | 17 | 0.78%, see rank | 0.85% | 0.99% |
| Scottish | 35 | 1.60%, see rank | 1.51% | 1.72% |
| Subsaharan African | 0 | 0.00%, see rank | 0.56% | 0.95% |
| Swedish | 50 | 2.29%, see rank | 2.92% | 1.27% |
| Swiss | 4 | 0.18%, see rank | 0.47% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.31% |
| American | 84 | 3.84%, see rank | 6.36% | 7.12% |
| Welsh | 2 | 0.09%, see rank | 0.67% | 0.57% |
ACS 2008-2012 data
1,634 (82.23%) out of the total population of 1,987 reported first ancestry.
| 51576 Zip Code | % of the Total Population | Iowa | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.21% | 0.53% |
| Czech | 33 | 1.66%, see rank | 1.99% | 0.50% |
| Danish | 223 | 11.22%, see rank | 2.04% | 0.45% |
| Dutch | 82 | 4.13%, see rank | 4.70% | 1.51% |
| English | 281 | 14.14%, see rank | 9.27% | 8.53% |
| French | 62 | 3.12%, see rank | 2.82% | 3.54% |
| German | 933 | 46.96%, see rank | 38.44% | 15.79% |
| Greek | 0 | 0.00%, see rank | 0.23% | 0.42% |
| Hungarian | 0 | 0.00%, see rank | 0.12% | 0.48% |
| Irish | 261 | 13.14%, see rank | 14.91% | 11.36% |
| Italian | 38 | 1.91%, see rank | 2.14% | 5.66% |
| Norwegian | 52 | 2.62%, see rank | 5.56% | 1.46% |
| Polish | 59 | 2.97%, see rank | 1.31% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.06% | 0.46% |
| Russian | 13 | 0.65%, see rank | 0.38% | 0.97% |
| Scotch-Irish | 20 | 1.01%, see rank | 0.95% | 1.07% |
| Scottish | 13 | 0.65%, see rank | 1.58% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.54% | 0.93% |
| Swedish | 68 | 3.42%, see rank | 3.15% | 1.34% |
| Swiss | 4 | 0.20%, see rank | 0.50% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.09% | 0.31% |
| American | 41 | 2.06%, see rank | 5.98% | 6.72% |
| Welsh | 1 | 0.05%, see rank | 0.71% | 0.60% |
US Census 2000 data
1,340 (93.38%) out of the total population of 1,435 reported first ancestry.
| 51576 Zip Code | % of the Total Population | Iowa | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.13% | 0.36% |
| Czech | 9 | 0.63%, see rank | 1.09% | 0.27% |
| Danish | 122 | 8.50%, see rank | 1.45% | 0.30% |
| Dutch | 14 | 0.98%, see rank | 3.03% | 0.91% |
| English | 50 | 3.48%, see rank | 5.89% | 5.91% |
| French | 38 | 2.65%, see rank | 1.56% | 2.39% |
| German | 600 | 41.81%, see rank | 28.26% | 10.81% |
| Greek | 0 | 0.00%, see rank | 0.15% | 0.34% |
| Hungarian | 0 | 0.00%, see rank | 0.07% | 0.32% |
| Irish | 209 | 14.56%, see rank | 7.69% | 6.85% |
| Italian | 37 | 2.58%, see rank | 1.28% | 4.59% |
| Norwegian | 65 | 4.53%, see rank | 4.28% | 1.15% |
| Polish | 7 | 0.49%, see rank | 0.70% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.03% | 0.33% |
| Russian | 0 | 0.00%, see rank | 0.17% | 0.68% |
| Scotch-Irish | 25 | 1.74%, see rank | 1.01% | 1.17% |
| Scottish | 13 | 0.91%, see rank | 0.88% | 1.12% |
| Subsaharan African | 0 | 0.00%, see rank | 0.23% | 0.61% |
| Swedish | 15 | 1.05%, see rank | 2.04% | 0.87% |
| Swiss | 0 | 0.00%, see rank | 0.30% | 0.19% |
| Ukrainian | 0 | 0.00%, see rank | 0.05% | 0.24% |
| American | 86 | 5.99%, see rank | 6.73% | 7.33% |
| Welsh | 0 | 0.00%, 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.