USA.com / California / Los Angeles County / San Dimas, CA / 91773 / Population and Races / Historical First Ancestry Data
91773 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
32,163 (94.96%) out of the total population of 33,869 reported first ancestry.
| 91773 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 1,013 | 2.99%, see rank | 0.72% | 0.56% |
| Czech | 161 | 0.48%, see rank | 0.22% | 0.47% |
| Danish | 106 | 0.31%, see rank | 0.46% | 0.42% |
| Dutch | 429 | 1.27%, see rank | 0.99% | 1.40% |
| English | 2,554 | 7.54%, see rank | 5.94% | 8.02% |
| French | 696 | 2.05%, see rank | 2.15% | 3.34% |
| German | 3,433 | 10.14%, see rank | 8.51% | 15.03% |
| Greek | 79 | 0.23%, see rank | 0.35% | 0.41% |
| Hungarian | 200 | 0.59%, see rank | 0.32% | 0.46% |
| Irish | 2,503 | 7.39%, see rank | 6.69% | 10.80% |
| Italian | 1,580 | 4.67%, see rank | 3.97% | 5.52% |
| Norwegian | 356 | 1.05%, see rank | 1.02% | 1.42% |
| Polish | 419 | 1.24%, see rank | 1.32% | 3.01% |
| Portuguese | 51 | 0.15%, see rank | 0.91% | 0.44% |
| Russian | 302 | 0.89%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 268 | 0.79%, see rank | 0.61% | 0.99% |
| Scottish | 420 | 1.24%, see rank | 1.34% | 1.72% |
| Subsaharan African | 341 | 1.01%, see rank | 0.69% | 0.95% |
| Swedish | 650 | 1.92%, see rank | 1.09% | 1.27% |
| Swiss | 68 | 0.20%, see rank | 0.27% | 0.30% |
| Ukrainian | 22 | 0.06%, see rank | 0.27% | 0.31% |
| American | 3,303 | 9.75%, see rank | 3.22% | 7.12% |
| Welsh | 76 | 0.22%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
31,461 (94.55%) out of the total population of 33,273 reported first ancestry.
| 91773 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 1,542 | 4.63%, see rank | 0.70% | 0.53% |
| Czech | 177 | 0.53%, see rank | 0.24% | 0.50% |
| Danish | 195 | 0.59%, see rank | 0.50% | 0.45% |
| Dutch | 298 | 0.90%, see rank | 1.08% | 1.51% |
| English | 2,460 | 7.39%, see rank | 6.39% | 8.53% |
| French | 1,008 | 3.03%, see rank | 2.28% | 3.54% |
| German | 3,530 | 10.61%, see rank | 9.10% | 15.79% |
| Greek | 77 | 0.23%, see rank | 0.35% | 0.42% |
| Hungarian | 102 | 0.31%, see rank | 0.34% | 0.48% |
| Irish | 2,613 | 7.85%, see rank | 7.13% | 11.36% |
| Italian | 1,877 | 5.64%, see rank | 4.08% | 5.66% |
| Norwegian | 375 | 1.13%, see rank | 1.06% | 1.46% |
| Polish | 501 | 1.51%, see rank | 1.35% | 3.13% |
| Portuguese | 54 | 0.16%, see rank | 0.96% | 0.46% |
| Russian | 205 | 0.62%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 228 | 0.69%, see rank | 0.67% | 1.07% |
| Scottish | 593 | 1.78%, see rank | 1.43% | 1.81% |
| Subsaharan African | 139 | 0.42%, see rank | 0.72% | 0.93% |
| Swedish | 736 | 2.21%, see rank | 1.16% | 1.34% |
| Swiss | 47 | 0.14%, see rank | 0.28% | 0.31% |
| Ukrainian | 23 | 0.07%, see rank | 0.26% | 0.31% |
| American | 2,860 | 8.60%, see rank | 2.78% | 6.72% |
| Welsh | 73 | 0.22%, see rank | 0.46% | 0.60% |
US Census 2000 data
29,993 (88.57%) out of the total population of 33,865 reported first ancestry.
| 91773 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 450 | 1.33%, see rank | 0.50% | 0.36% |
| Czech | 62 | 0.18%, see rank | 0.14% | 0.27% |
| Danish | 172 | 0.51%, see rank | 0.38% | 0.30% |
| Dutch | 503 | 1.49%, see rank | 0.71% | 0.91% |
| English | 2,330 | 6.88%, see rank | 4.91% | 5.91% |
| French | 663 | 1.96%, see rank | 1.57% | 2.39% |
| German | 2,782 | 8.21%, see rank | 6.45% | 10.81% |
| Greek | 174 | 0.51%, see rank | 0.29% | 0.34% |
| Hungarian | 145 | 0.43%, see rank | 0.27% | 0.32% |
| Irish | 2,550 | 7.53%, see rank | 4.72% | 6.85% |
| Italian | 2,136 | 6.31%, see rank | 3.41% | 4.59% |
| Norwegian | 443 | 1.31%, see rank | 0.92% | 1.15% |
| Polish | 397 | 1.17%, see rank | 0.95% | 2.24% |
| Portuguese | 96 | 0.28%, see rank | 0.75% | 0.33% |
| Russian | 206 | 0.61%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 363 | 1.07%, see rank | 0.87% | 1.17% |
| Scottish | 395 | 1.17%, see rank | 1.00% | 1.12% |
| Subsaharan African | 157 | 0.46%, see rank | 0.51% | 0.61% |
| Swedish | 437 | 1.29%, see rank | 0.86% | 0.87% |
| Swiss | 25 | 0.07%, see rank | 0.21% | 0.19% |
| Ukrainian | 64 | 0.19%, see rank | 0.20% | 0.24% |
| American | 1,697 | 5.01%, see rank | 3.37% | 7.33% |
| Welsh | 82 | 0.24%, 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.