81301 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
25,945 (88.61%) out of the total population of 29,280 reported first ancestry.
| 81301 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 76 | 0.26%, see rank | 0.39% | 0.56% |
| Czech | 185 | 0.63%, see rank | 0.70% | 0.47% |
| Danish | 235 | 0.80%, see rank | 0.82% | 0.42% |
| Dutch | 768 | 2.62%, see rank | 1.81% | 1.40% |
| English | 4,088 | 13.96%, see rank | 10.49% | 8.02% |
| French | 1,290 | 4.41%, see rank | 3.48% | 3.34% |
| German | 6,374 | 21.77%, see rank | 20.88% | 15.03% |
| Greek | 91 | 0.31%, see rank | 0.38% | 0.41% |
| Hungarian | 138 | 0.47%, see rank | 0.39% | 0.46% |
| Irish | 4,356 | 14.88%, see rank | 12.04% | 10.80% |
| Italian | 1,784 | 6.09%, see rank | 5.10% | 5.52% |
| Norwegian | 692 | 2.36%, see rank | 2.18% | 1.42% |
| Polish | 794 | 2.71%, see rank | 2.51% | 3.01% |
| Portuguese | 73 | 0.25%, see rank | 0.21% | 0.44% |
| Russian | 306 | 1.05%, see rank | 1.09% | 0.92% |
| Scotch-Irish | 564 | 1.93%, see rank | 1.27% | 0.99% |
| Scottish | 1,365 | 4.66%, see rank | 2.56% | 1.72% |
| Subsaharan African | 113 | 0.39%, see rank | 0.73% | 0.95% |
| Swedish | 1,048 | 3.58%, see rank | 2.43% | 1.27% |
| Swiss | 436 | 1.49%, see rank | 0.46% | 0.30% |
| Ukrainian | 13 | 0.04%, see rank | 0.25% | 0.31% |
| American | 1,672 | 5.71%, see rank | 5.18% | 7.12% |
| Welsh | 347 | 1.19%, see rank | 0.92% | 0.57% |
ACS 2008-2012 data
26,180 (90.76%) out of the total population of 28,844 reported first ancestry.
| 81301 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 25 | 0.09%, see rank | 0.36% | 0.53% |
| Czech | 234 | 0.81%, see rank | 0.73% | 0.50% |
| Danish | 229 | 0.79%, see rank | 0.90% | 0.45% |
| Dutch | 837 | 2.90%, see rank | 1.91% | 1.51% |
| English | 4,547 | 15.76%, see rank | 11.19% | 8.53% |
| French | 1,254 | 4.35%, see rank | 3.75% | 3.54% |
| German | 6,633 | 23.00%, see rank | 22.06% | 15.79% |
| Greek | 148 | 0.51%, see rank | 0.40% | 0.42% |
| Hungarian | 78 | 0.27%, see rank | 0.42% | 0.48% |
| Irish | 5,017 | 17.39%, see rank | 12.52% | 11.36% |
| Italian | 1,629 | 5.65%, see rank | 5.22% | 5.66% |
| Norwegian | 767 | 2.66%, see rank | 2.26% | 1.46% |
| Polish | 780 | 2.70%, see rank | 2.55% | 3.13% |
| Portuguese | 81 | 0.28%, see rank | 0.20% | 0.46% |
| Russian | 477 | 1.65%, see rank | 1.15% | 0.97% |
| Scotch-Irish | 434 | 1.50%, see rank | 1.37% | 1.07% |
| Scottish | 1,485 | 5.15%, see rank | 2.69% | 1.81% |
| Subsaharan African | 86 | 0.30%, see rank | 0.64% | 0.93% |
| Swedish | 880 | 3.05%, see rank | 2.64% | 1.34% |
| Swiss | 231 | 0.80%, see rank | 0.48% | 0.31% |
| Ukrainian | 55 | 0.19%, see rank | 0.25% | 0.31% |
| American | 1,584 | 5.49%, see rank | 4.88% | 6.72% |
| Welsh | 389 | 1.35%, see rank | 0.93% | 0.60% |
US Census 2000 data
25,756 (81.11%) out of the total population of 31,754 reported first ancestry.
| 81301 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 47 | 0.15%, see rank | 0.24% | 0.36% |
| Czech | 128 | 0.40%, see rank | 0.37% | 0.27% |
| Danish | 154 | 0.48%, see rank | 0.61% | 0.30% |
| Dutch | 516 | 1.62%, see rank | 1.12% | 0.91% |
| English | 2,961 | 9.32%, see rank | 7.68% | 5.91% |
| French | 817 | 2.57%, see rank | 2.24% | 2.39% |
| German | 4,722 | 14.87%, see rank | 15.70% | 10.81% |
| Greek | 64 | 0.20%, see rank | 0.28% | 0.34% |
| Hungarian | 58 | 0.18%, see rank | 0.27% | 0.32% |
| Irish | 2,843 | 8.95%, see rank | 7.36% | 6.85% |
| Italian | 1,196 | 3.77%, see rank | 3.69% | 4.59% |
| Norwegian | 469 | 1.48%, see rank | 1.83% | 1.15% |
| Polish | 352 | 1.11%, see rank | 1.56% | 2.24% |
| Portuguese | 60 | 0.19%, see rank | 0.11% | 0.33% |
| Russian | 211 | 0.66%, see rank | 0.69% | 0.68% |
| Scotch-Irish | 575 | 1.81%, see rank | 1.52% | 1.17% |
| Scottish | 887 | 2.79%, see rank | 1.70% | 1.12% |
| Subsaharan African | 24 | 0.08%, see rank | 0.38% | 0.61% |
| Swedish | 515 | 1.62%, see rank | 1.72% | 0.87% |
| Swiss | 173 | 0.54%, see rank | 0.28% | 0.19% |
| Ukrainian | 58 | 0.18%, see rank | 0.19% | 0.24% |
| American | 2,180 | 6.87%, see rank | 5.15% | 7.33% |
| Welsh | 209 | 0.66%, see rank | 0.49% | 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.