USA.com / California / Orange County / Buena Park, CA / 90621 / Population and Races / Historical First Ancestry Data
90621 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
33,288 (93.83%) out of the total population of 35,478 reported first ancestry.
| 90621 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 39 | 0.11%, see rank | 0.72% | 0.56% |
| Czech | 50 | 0.14%, see rank | 0.22% | 0.47% |
| Danish | 26 | 0.07%, see rank | 0.46% | 0.42% |
| Dutch | 119 | 0.34%, see rank | 0.99% | 1.40% |
| English | 650 | 1.83%, see rank | 5.94% | 8.02% |
| French | 129 | 0.36%, see rank | 2.15% | 3.34% |
| German | 1,298 | 3.66%, see rank | 8.51% | 15.03% |
| Greek | 29 | 0.08%, see rank | 0.35% | 0.41% |
| Hungarian | 95 | 0.27%, see rank | 0.32% | 0.46% |
| Irish | 616 | 1.74%, see rank | 6.69% | 10.80% |
| Italian | 792 | 2.23%, see rank | 3.97% | 5.52% |
| Norwegian | 70 | 0.20%, see rank | 1.02% | 1.42% |
| Polish | 201 | 0.57%, see rank | 1.32% | 3.01% |
| Portuguese | 53 | 0.15%, see rank | 0.91% | 0.44% |
| Russian | 62 | 0.17%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 53 | 0.15%, see rank | 0.61% | 0.99% |
| Scottish | 137 | 0.39%, see rank | 1.34% | 1.72% |
| Subsaharan African | 163 | 0.46%, see rank | 0.69% | 0.95% |
| Swedish | 72 | 0.20%, see rank | 1.09% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.27% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.27% | 0.31% |
| American | 969 | 2.73%, see rank | 3.22% | 7.12% |
| Welsh | 108 | 0.30%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
34,265 (95.20%) out of the total population of 35,994 reported first ancestry.
| 90621 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 74 | 0.21%, see rank | 0.70% | 0.53% |
| Czech | 55 | 0.15%, see rank | 0.24% | 0.50% |
| Danish | 14 | 0.04%, see rank | 0.50% | 0.45% |
| Dutch | 142 | 0.39%, see rank | 1.08% | 1.51% |
| English | 927 | 2.58%, see rank | 6.39% | 8.53% |
| French | 267 | 0.74%, see rank | 2.28% | 3.54% |
| German | 1,585 | 4.40%, see rank | 9.10% | 15.79% |
| Greek | 46 | 0.13%, see rank | 0.35% | 0.42% |
| Hungarian | 153 | 0.43%, see rank | 0.34% | 0.48% |
| Irish | 1,166 | 3.24%, see rank | 7.13% | 11.36% |
| Italian | 701 | 1.95%, see rank | 4.08% | 5.66% |
| Norwegian | 137 | 0.38%, see rank | 1.06% | 1.46% |
| Polish | 354 | 0.98%, see rank | 1.35% | 3.13% |
| Portuguese | 123 | 0.34%, see rank | 0.96% | 0.46% |
| Russian | 41 | 0.11%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 107 | 0.30%, see rank | 0.67% | 1.07% |
| Scottish | 223 | 0.62%, see rank | 1.43% | 1.81% |
| Subsaharan African | 135 | 0.38%, see rank | 0.72% | 0.93% |
| Swedish | 70 | 0.19%, see rank | 1.16% | 1.34% |
| Swiss | 0 | 0.00%, see rank | 0.28% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.26% | 0.31% |
| American | 482 | 1.34%, see rank | 2.78% | 6.72% |
| Welsh | 78 | 0.22%, see rank | 0.46% | 0.60% |
US Census 2000 data
29,706 (88.61%) out of the total population of 33,525 reported first ancestry.
| 90621 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 289 | 0.86%, see rank | 0.50% | 0.36% |
| Czech | 43 | 0.13%, see rank | 0.14% | 0.27% |
| Danish | 81 | 0.24%, see rank | 0.38% | 0.30% |
| Dutch | 241 | 0.72%, see rank | 0.71% | 0.91% |
| English | 790 | 2.36%, see rank | 4.91% | 5.91% |
| French | 276 | 0.82%, see rank | 1.57% | 2.39% |
| German | 1,116 | 3.33%, see rank | 6.45% | 10.81% |
| Greek | 80 | 0.24%, see rank | 0.29% | 0.34% |
| Hungarian | 26 | 0.08%, see rank | 0.27% | 0.32% |
| Irish | 1,131 | 3.37%, see rank | 4.72% | 6.85% |
| Italian | 693 | 2.07%, see rank | 3.41% | 4.59% |
| Norwegian | 96 | 0.29%, see rank | 0.92% | 1.15% |
| Polish | 248 | 0.74%, see rank | 0.95% | 2.24% |
| Portuguese | 49 | 0.15%, see rank | 0.75% | 0.33% |
| Russian | 48 | 0.14%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 133 | 0.40%, see rank | 0.87% | 1.17% |
| Scottish | 252 | 0.75%, see rank | 1.00% | 1.12% |
| Subsaharan African | 121 | 0.36%, see rank | 0.51% | 0.61% |
| Swedish | 186 | 0.55%, see rank | 0.86% | 0.87% |
| Swiss | 14 | 0.04%, see rank | 0.21% | 0.19% |
| Ukrainian | 14 | 0.04%, see rank | 0.20% | 0.24% |
| American | 928 | 2.77%, see rank | 3.37% | 7.33% |
| Welsh | 28 | 0.08%, see rank | 0.27% | 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.