USA.com / Colorado / Boulder County / Boulder, CO / 80304 / Population and Races / Historical First Ancestry Data
80304 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
23,672 (89.43%) out of the total population of 26,471 reported first ancestry.
| 80304 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 68 | 0.26%, see rank | 0.39% | 0.56% |
| Czech | 406 | 1.53%, see rank | 0.70% | 0.47% |
| Danish | 281 | 1.06%, see rank | 0.82% | 0.42% |
| Dutch | 410 | 1.55%, see rank | 1.81% | 1.40% |
| English | 4,005 | 15.13%, see rank | 10.49% | 8.02% |
| French | 1,128 | 4.26%, see rank | 3.48% | 3.34% |
| German | 5,999 | 22.66%, see rank | 20.88% | 15.03% |
| Greek | 219 | 0.83%, see rank | 0.38% | 0.41% |
| Hungarian | 239 | 0.90%, see rank | 0.39% | 0.46% |
| Irish | 3,667 | 13.85%, see rank | 12.04% | 10.80% |
| Italian | 1,679 | 6.34%, see rank | 5.10% | 5.52% |
| Norwegian | 522 | 1.97%, see rank | 2.18% | 1.42% |
| Polish | 1,235 | 4.67%, see rank | 2.51% | 3.01% |
| Portuguese | 85 | 0.32%, see rank | 0.21% | 0.44% |
| Russian | 878 | 3.32%, see rank | 1.09% | 0.92% |
| Scotch-Irish | 528 | 1.99%, see rank | 1.27% | 0.99% |
| Scottish | 1,177 | 4.45%, see rank | 2.56% | 1.72% |
| Subsaharan African | 29 | 0.11%, see rank | 0.73% | 0.95% |
| Swedish | 727 | 2.75%, see rank | 2.43% | 1.27% |
| Swiss | 137 | 0.52%, see rank | 0.46% | 0.30% |
| Ukrainian | 156 | 0.59%, see rank | 0.25% | 0.31% |
| American | 1,421 | 5.37%, see rank | 5.18% | 7.12% |
| Welsh | 328 | 1.24%, see rank | 0.92% | 0.57% |
ACS 2008-2012 data
24,087 (92.62%) out of the total population of 26,005 reported first ancestry.
| 80304 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 100 | 0.38%, see rank | 0.36% | 0.53% |
| Czech | 365 | 1.40%, see rank | 0.73% | 0.50% |
| Danish | 370 | 1.42%, see rank | 0.90% | 0.45% |
| Dutch | 582 | 2.24%, see rank | 1.91% | 1.51% |
| English | 4,289 | 16.49%, see rank | 11.19% | 8.53% |
| French | 1,098 | 4.22%, see rank | 3.75% | 3.54% |
| German | 5,811 | 22.35%, see rank | 22.06% | 15.79% |
| Greek | 267 | 1.03%, see rank | 0.40% | 0.42% |
| Hungarian | 265 | 1.02%, see rank | 0.42% | 0.48% |
| Irish | 3,375 | 12.98%, see rank | 12.52% | 11.36% |
| Italian | 1,636 | 6.29%, see rank | 5.22% | 5.66% |
| Norwegian | 613 | 2.36%, see rank | 2.26% | 1.46% |
| Polish | 1,373 | 5.28%, see rank | 2.55% | 3.13% |
| Portuguese | 81 | 0.31%, see rank | 0.20% | 0.46% |
| Russian | 889 | 3.42%, see rank | 1.15% | 0.97% |
| Scotch-Irish | 451 | 1.73%, see rank | 1.37% | 1.07% |
| Scottish | 1,025 | 3.94%, see rank | 2.69% | 1.81% |
| Subsaharan African | 9 | 0.03%, see rank | 0.64% | 0.93% |
| Swedish | 731 | 2.81%, see rank | 2.64% | 1.34% |
| Swiss | 175 | 0.67%, see rank | 0.48% | 0.31% |
| Ukrainian | 184 | 0.71%, see rank | 0.25% | 0.31% |
| American | 1,226 | 4.71%, see rank | 4.88% | 6.72% |
| Welsh | 344 | 1.32%, see rank | 0.93% | 0.60% |
US Census 2000 data
20,716 (85.26%) out of the total population of 24,298 reported first ancestry.
| 80304 Zip Code | % of the Total Population | Colorado | U.S. | |
| Arab | 34 | 0.14%, see rank | 0.24% | 0.36% |
| Czech | 39 | 0.16%, see rank | 0.37% | 0.27% |
| Danish | 125 | 0.51%, see rank | 0.61% | 0.30% |
| Dutch | 235 | 0.97%, see rank | 1.12% | 0.91% |
| English | 2,631 | 10.83%, see rank | 7.68% | 5.91% |
| French | 620 | 2.55%, see rank | 2.24% | 2.39% |
| German | 3,364 | 13.84%, see rank | 15.70% | 10.81% |
| Greek | 103 | 0.42%, see rank | 0.28% | 0.34% |
| Hungarian | 116 | 0.48%, see rank | 0.27% | 0.32% |
| Irish | 2,340 | 9.63%, see rank | 7.36% | 6.85% |
| Italian | 1,081 | 4.45%, see rank | 3.69% | 4.59% |
| Norwegian | 596 | 2.45%, see rank | 1.83% | 1.15% |
| Polish | 537 | 2.21%, see rank | 1.56% | 2.24% |
| Portuguese | 44 | 0.18%, see rank | 0.11% | 0.33% |
| Russian | 640 | 2.63%, see rank | 0.69% | 0.68% |
| Scotch-Irish | 450 | 1.85%, see rank | 1.52% | 1.17% |
| Scottish | 652 | 2.68%, see rank | 1.70% | 1.12% |
| Subsaharan African | 70 | 0.29%, see rank | 0.38% | 0.61% |
| Swedish | 542 | 2.23%, see rank | 1.72% | 0.87% |
| Swiss | 95 | 0.39%, see rank | 0.28% | 0.19% |
| Ukrainian | 75 | 0.31%, see rank | 0.19% | 0.24% |
| American | 748 | 3.08%, see rank | 5.15% | 7.33% |
| Welsh | 136 | 0.56%, 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.