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Pasadena, CA Historical First Ancestry Data
ACS 2010-2014 data
129,589 (93.19%) out of the total population of 139,065 reported first ancestry.
| Pasadena, CA | % of the Total Population | California | U.S. | |
| Arab | 775 | 0.56%, see rank | 0.72% | 0.56% |
| Czech | 172 | 0.12%, see rank | 0.22% | 0.47% |
| Danish | 448 | 0.32%, see rank | 0.46% | 0.42% |
| Dutch | 1,276 | 0.92%, see rank | 0.99% | 1.40% |
| English | 8,170 | 5.87%, see rank | 5.94% | 8.02% |
| French | 2,567 | 1.85%, see rank | 2.15% | 3.34% |
| German | 9,718 | 6.99%, see rank | 8.51% | 15.03% |
| Greek | 771 | 0.55%, see rank | 0.35% | 0.41% |
| Hungarian | 684 | 0.49%, see rank | 0.32% | 0.46% |
| Irish | 7,980 | 5.74%, see rank | 6.69% | 10.80% |
| Italian | 4,294 | 3.09%, see rank | 3.97% | 5.52% |
| Norwegian | 884 | 0.64%, see rank | 1.02% | 1.42% |
| Polish | 1,773 | 1.27%, see rank | 1.32% | 3.01% |
| Portuguese | 221 | 0.16%, see rank | 0.91% | 0.44% |
| Russian | 1,883 | 1.35%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 844 | 0.61%, see rank | 0.61% | 0.99% |
| Scottish | 1,948 | 1.40%, see rank | 1.34% | 1.72% |
| Subsaharan African | 905 | 0.65%, see rank | 0.69% | 0.95% |
| Swedish | 1,212 | 0.87%, see rank | 1.09% | 1.27% |
| Swiss | 449 | 0.32%, see rank | 0.27% | 0.30% |
| Ukrainian | 298 | 0.21%, see rank | 0.27% | 0.31% |
| American | 2,546 | 1.83%, see rank | 3.22% | 7.12% |
| Welsh | 502 | 0.36%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
129,926 (94.62%) out of the total population of 137,316 reported first ancestry.
| Pasadena, CA | % of the Total Population | California | U.S. | |
| Arab | 1,191 | 0.87%, see rank | 0.70% | 0.53% |
| Czech | 182 | 0.13%, see rank | 0.24% | 0.50% |
| Danish | 567 | 0.41%, see rank | 0.50% | 0.45% |
| Dutch | 1,294 | 0.94%, see rank | 1.08% | 1.51% |
| English | 9,478 | 6.90%, see rank | 6.39% | 8.53% |
| French | 3,269 | 2.38%, see rank | 2.28% | 3.54% |
| German | 10,003 | 7.28%, see rank | 9.10% | 15.79% |
| Greek | 704 | 0.51%, see rank | 0.35% | 0.42% |
| Hungarian | 646 | 0.47%, see rank | 0.34% | 0.48% |
| Irish | 9,023 | 6.57%, see rank | 7.13% | 11.36% |
| Italian | 4,635 | 3.38%, see rank | 4.08% | 5.66% |
| Norwegian | 1,171 | 0.85%, see rank | 1.06% | 1.46% |
| Polish | 1,710 | 1.25%, see rank | 1.35% | 3.13% |
| Portuguese | 140 | 0.10%, see rank | 0.96% | 0.46% |
| Russian | 1,553 | 1.13%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 880 | 0.64%, see rank | 0.67% | 1.07% |
| Scottish | 2,203 | 1.60%, see rank | 1.43% | 1.81% |
| Subsaharan African | 1,184 | 0.86%, see rank | 0.72% | 0.93% |
| Swedish | 1,462 | 1.06%, see rank | 1.16% | 1.34% |
| Swiss | 537 | 0.39%, see rank | 0.28% | 0.31% |
| Ukrainian | 354 | 0.26%, see rank | 0.26% | 0.31% |
| American | 2,589 | 1.89%, see rank | 2.78% | 6.72% |
| Welsh | 539 | 0.39%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
129,996 (95.27%) out of the total population of 136,449 reported first ancestry.
| Pasadena, CA | % of the Total Population | California | U.S. | |
| Arab | 1,929 | 1.41%, see rank | 0.66% | 0.50% |
| Czech | 217 | 0.16%, see rank | 0.26% | 0.53% |
| Danish | 569 | 0.42%, see rank | 0.53% | 0.48% |
| Dutch | 1,370 | 1.00%, see rank | 1.15% | 1.63% |
| English | 9,624 | 7.05%, see rank | 6.77% | 9.02% |
| French | 3,416 | 2.50%, see rank | 2.44% | 3.77% |
| German | 9,864 | 7.23%, see rank | 9.60% | 16.51% |
| Greek | 709 | 0.52%, see rank | 0.38% | 0.44% |
| Hungarian | 558 | 0.41%, see rank | 0.36% | 0.51% |
| Irish | 8,963 | 6.57%, see rank | 7.50% | 11.76% |
| Italian | 5,139 | 3.77%, see rank | 4.21% | 5.78% |
| Norwegian | 1,113 | 0.82%, see rank | 1.10% | 1.51% |
| Polish | 2,127 | 1.56%, see rank | 1.41% | 3.24% |
| Portuguese | 129 | 0.09%, see rank | 1.02% | 0.47% |
| Russian | 1,461 | 1.07%, see rank | 1.22% | 1.01% |
| Scotch-Irish | 1,644 | 1.20%, see rank | 1.19% | 1.72% |
| Scottish | 2,177 | 1.60%, see rank | 1.54% | 1.92% |
| Subsaharan African | 891 | 0.65%, see rank | 0.72% | 0.91% |
| Swedish | 1,383 | 1.01%, see rank | 1.25% | 1.41% |
| Swiss | 494 | 0.36%, see rank | 0.31% | 0.33% |
| Ukrainian | 298 | 0.22%, see rank | 0.26% | 0.31% |
| American | 1,965 | 1.44%, see rank | 2.43% | 6.28% |
| Welsh | 726 | 0.53%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
135,508 (95.42%) out of the total population of 142,013 reported first ancestry.
| Pasadena, CA | % of the Total Population | California | U.S. | |
| Arab | 1,931 | 1.36%, see rank | 0.66% | 0.50% |
| Czech | 292 | 0.21%, see rank | 0.27% | 0.54% |
| Danish | 742 | 0.52%, see rank | 0.55% | 0.49% |
| Dutch | 1,365 | 0.96%, see rank | 1.19% | 1.68% |
| English | 10,172 | 7.16%, see rank | 7.02% | 9.29% |
| French | 3,373 | 2.38%, see rank | 2.56% | 3.90% |
| German | 10,513 | 7.40%, see rank | 9.93% | 16.89% |
| Greek | 826 | 0.58%, see rank | 0.38% | 0.45% |
| Hungarian | 439 | 0.31%, see rank | 0.37% | 0.52% |
| Irish | 9,881 | 6.96%, see rank | 7.79% | 12.01% |
| Italian | 5,340 | 3.76%, see rank | 4.33% | 5.91% |
| Norwegian | 1,215 | 0.86%, see rank | 1.14% | 1.55% |
| Polish | 2,521 | 1.78%, see rank | 1.45% | 3.32% |
| Portuguese | 145 | 0.10%, see rank | 1.05% | 0.48% |
| Russian | 1,609 | 1.13%, see rank | 1.25% | 1.04% |
| Scotch-Irish | 1,873 | 1.32%, see rank | 1.23% | 1.77% |
| Scottish | 2,328 | 1.64%, see rank | 1.61% | 1.97% |
| Subsaharan African | 1,174 | 0.83%, see rank | 0.71% | 0.88% |
| Swedish | 1,484 | 1.04%, see rank | 1.28% | 1.45% |
| Swiss | 604 | 0.43%, see rank | 0.32% | 0.34% |
| Ukrainian | 332 | 0.23%, see rank | 0.27% | 0.32% |
| American | 2,274 | 1.60%, see rank | 2.66% | 6.43% |
| Welsh | 661 | 0.47%, see rank | 0.52% | 0.65% |
US Census 2000 data
119,352 (89.11%) out of the total population of 133,936 reported first ancestry.
| Pasadena, CA | % of the Total Population | California | U.S. | |
| Arab | 1,245 | 0.93%, see rank | 0.50% | 0.36% |
| Czech | 175 | 0.13%, see rank | 0.14% | 0.27% |
| Danish | 538 | 0.40%, see rank | 0.38% | 0.30% |
| Dutch | 909 | 0.68%, see rank | 0.71% | 0.91% |
| English | 6,526 | 4.87%, see rank | 4.91% | 5.91% |
| French | 1,560 | 1.16%, see rank | 1.57% | 2.39% |
| German | 6,031 | 4.50%, see rank | 6.45% | 10.81% |
| Greek | 516 | 0.39%, see rank | 0.29% | 0.34% |
| Hungarian | 394 | 0.29%, see rank | 0.27% | 0.32% |
| Irish | 5,043 | 3.77%, see rank | 4.72% | 6.85% |
| Italian | 3,672 | 2.74%, see rank | 3.41% | 4.59% |
| Norwegian | 1,039 | 0.78%, see rank | 0.92% | 1.15% |
| Polish | 1,004 | 0.75%, see rank | 0.95% | 2.24% |
| Portuguese | 182 | 0.14%, see rank | 0.75% | 0.33% |
| Russian | 994 | 0.74%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 1,088 | 0.81%, see rank | 0.87% | 1.17% |
| Scottish | 1,418 | 1.06%, see rank | 1.00% | 1.12% |
| Subsaharan African | 1,983 | 1.48%, see rank | 0.51% | 0.61% |
| Swedish | 1,125 | 0.84%, see rank | 0.86% | 0.87% |
| Swiss | 378 | 0.28%, see rank | 0.21% | 0.19% |
| Ukrainian | 158 | 0.12%, see rank | 0.20% | 0.24% |
| American | 2,919 | 2.18%, see rank | 3.37% | 7.33% |
| Welsh | 354 | 0.26%, 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.