80020 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
42,663 (86.86%) out of the total population of 49,118 reported first ancestry.
| 80020 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 94 | 0.19%, see rank | 0.39% | 0.56% |
| Czech | 781 | 1.59%, see rank | 0.70% | 0.47% |
| Danish | 528 | 1.07%, see rank | 0.82% | 0.42% |
| Dutch | 1,071 | 2.18%, see rank | 1.81% | 1.40% |
| English | 6,362 | 12.95%, see rank | 10.49% | 8.02% |
| French | 1,664 | 3.39%, see rank | 3.48% | 3.34% |
| German | 10,519 | 21.42%, see rank | 20.88% | 15.03% |
| Greek | 72 | 0.15%, see rank | 0.38% | 0.41% |
| Hungarian | 209 | 0.43%, see rank | 0.39% | 0.46% |
| Irish | 6,707 | 13.65%, see rank | 12.04% | 10.80% |
| Italian | 3,287 | 6.69%, see rank | 5.10% | 5.52% |
| Norwegian | 1,254 | 2.55%, see rank | 2.18% | 1.42% |
| Polish | 1,622 | 3.30%, see rank | 2.51% | 3.01% |
| Portuguese | 118 | 0.24%, see rank | 0.21% | 0.44% |
| Russian | 402 | 0.82%, see rank | 1.09% | 0.92% |
| Scotch-Irish | 680 | 1.38%, see rank | 1.27% | 0.99% |
| Scottish | 1,249 | 2.54%, see rank | 2.56% | 1.72% |
| Subsaharan African | 103 | 0.21%, see rank | 0.73% | 0.95% |
| Swedish | 1,313 | 2.67%, see rank | 2.43% | 1.27% |
| Swiss | 179 | 0.36%, see rank | 0.46% | 0.30% |
| Ukrainian | 129 | 0.26%, see rank | 0.25% | 0.31% |
| American | 3,408 | 6.94%, see rank | 5.18% | 7.12% |
| Welsh | 528 | 1.07%, see rank | 0.92% | 0.57% |
ACS 2008-2012 data
44,203 (90.77%) out of the total population of 48,700 reported first ancestry.
| 80020 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 352 | 0.72%, see rank | 0.36% | 0.53% |
| Czech | 803 | 1.65%, see rank | 0.73% | 0.50% |
| Danish | 494 | 1.01%, see rank | 0.90% | 0.45% |
| Dutch | 1,083 | 2.22%, see rank | 1.91% | 1.51% |
| English | 6,612 | 13.58%, see rank | 11.19% | 8.53% |
| French | 2,236 | 4.59%, see rank | 3.75% | 3.54% |
| German | 11,541 | 23.70%, see rank | 22.06% | 15.79% |
| Greek | 204 | 0.42%, see rank | 0.40% | 0.42% |
| Hungarian | 239 | 0.49%, see rank | 0.42% | 0.48% |
| Irish | 6,971 | 14.31%, see rank | 12.52% | 11.36% |
| Italian | 3,972 | 8.16%, see rank | 5.22% | 5.66% |
| Norwegian | 1,184 | 2.43%, see rank | 2.26% | 1.46% |
| Polish | 1,601 | 3.29%, see rank | 2.55% | 3.13% |
| Portuguese | 90 | 0.18%, see rank | 0.20% | 0.46% |
| Russian | 335 | 0.69%, see rank | 1.15% | 0.97% |
| Scotch-Irish | 667 | 1.37%, see rank | 1.37% | 1.07% |
| Scottish | 1,332 | 2.74%, see rank | 2.69% | 1.81% |
| Subsaharan African | 84 | 0.17%, see rank | 0.64% | 0.93% |
| Swedish | 1,460 | 3.00%, see rank | 2.64% | 1.34% |
| Swiss | 123 | 0.25%, see rank | 0.48% | 0.31% |
| Ukrainian | 196 | 0.40%, see rank | 0.25% | 0.31% |
| American | 2,796 | 5.74%, see rank | 4.88% | 6.72% |
| Welsh | 594 | 1.22%, see rank | 0.93% | 0.60% |
US Census 2000 data
40,247 (84.18%) out of the total population of 47,810 reported first ancestry.
| 80020 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 122 | 0.26%, see rank | 0.24% | 0.36% |
| Czech | 378 | 0.79%, see rank | 0.37% | 0.27% |
| Danish | 426 | 0.89%, see rank | 0.61% | 0.30% |
| Dutch | 490 | 1.02%, see rank | 1.12% | 0.91% |
| English | 3,731 | 7.80%, see rank | 7.68% | 5.91% |
| French | 1,194 | 2.50%, see rank | 2.24% | 2.39% |
| German | 9,848 | 20.60%, see rank | 15.70% | 10.81% |
| Greek | 136 | 0.28%, see rank | 0.28% | 0.34% |
| Hungarian | 157 | 0.33%, see rank | 0.27% | 0.32% |
| Irish | 3,962 | 8.29%, see rank | 7.36% | 6.85% |
| Italian | 2,604 | 5.45%, see rank | 3.69% | 4.59% |
| Norwegian | 1,038 | 2.17%, see rank | 1.83% | 1.15% |
| Polish | 1,077 | 2.25%, see rank | 1.56% | 2.24% |
| Portuguese | 43 | 0.09%, see rank | 0.11% | 0.33% |
| Russian | 274 | 0.57%, see rank | 0.69% | 0.68% |
| Scotch-Irish | 719 | 1.50%, see rank | 1.52% | 1.17% |
| Scottish | 793 | 1.66%, see rank | 1.70% | 1.12% |
| Subsaharan African | 35 | 0.07%, see rank | 0.38% | 0.61% |
| Swedish | 1,028 | 2.15%, see rank | 1.72% | 0.87% |
| Swiss | 105 | 0.22%, see rank | 0.28% | 0.19% |
| Ukrainian | 59 | 0.12%, see rank | 0.19% | 0.24% |
| American | 1,671 | 3.50%, see rank | 5.15% | 7.33% |
| Welsh | 343 | 0.72%, 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.