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Pleasanton, CA Historical First Ancestry Data
ACS 2010-2014 data
66,359 (90.70%) out of the total population of 73,164 reported first ancestry.
| Pleasanton, CA | % of the Total Population | California | U.S. | |
| Arab | 671 | 0.92%, see rank | 0.72% | 0.56% |
| Czech | 250 | 0.34%, see rank | 0.22% | 0.47% |
| Danish | 774 | 1.06%, see rank | 0.46% | 0.42% |
| Dutch | 1,135 | 1.55%, see rank | 0.99% | 1.40% |
| English | 6,906 | 9.44%, see rank | 5.94% | 8.02% |
| French | 2,165 | 2.96%, see rank | 2.15% | 3.34% |
| German | 9,554 | 13.06%, see rank | 8.51% | 15.03% |
| Greek | 504 | 0.69%, see rank | 0.35% | 0.41% |
| Hungarian | 410 | 0.56%, see rank | 0.32% | 0.46% |
| Irish | 8,395 | 11.47%, see rank | 6.69% | 10.80% |
| Italian | 4,752 | 6.49%, see rank | 3.97% | 5.52% |
| Norwegian | 1,079 | 1.47%, see rank | 1.02% | 1.42% |
| Polish | 1,187 | 1.62%, see rank | 1.32% | 3.01% |
| Portuguese | 1,915 | 2.62%, see rank | 0.91% | 0.44% |
| Russian | 994 | 1.36%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 739 | 1.01%, see rank | 0.61% | 0.99% |
| Scottish | 1,534 | 2.10%, see rank | 1.34% | 1.72% |
| Subsaharan African | 226 | 0.31%, see rank | 0.69% | 0.95% |
| Swedish | 1,553 | 2.12%, see rank | 1.09% | 1.27% |
| Swiss | 367 | 0.50%, see rank | 0.27% | 0.30% |
| Ukrainian | 426 | 0.58%, see rank | 0.27% | 0.31% |
| American | 2,127 | 2.91%, see rank | 3.22% | 7.12% |
| Welsh | 576 | 0.79%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
64,508 (91.72%) out of the total population of 70,329 reported first ancestry.
| Pleasanton, CA | % of the Total Population | California | U.S. | |
| Arab | 339 | 0.48%, see rank | 0.70% | 0.53% |
| Czech | 273 | 0.39%, see rank | 0.24% | 0.50% |
| Danish | 776 | 1.10%, see rank | 0.50% | 0.45% |
| Dutch | 831 | 1.18%, see rank | 1.08% | 1.51% |
| English | 7,082 | 10.07%, see rank | 6.39% | 8.53% |
| French | 2,507 | 3.56%, see rank | 2.28% | 3.54% |
| German | 10,175 | 14.47%, see rank | 9.10% | 15.79% |
| Greek | 591 | 0.84%, see rank | 0.35% | 0.42% |
| Hungarian | 359 | 0.51%, see rank | 0.34% | 0.48% |
| Irish | 8,540 | 12.14%, see rank | 7.13% | 11.36% |
| Italian | 5,898 | 8.39%, see rank | 4.08% | 5.66% |
| Norwegian | 1,073 | 1.53%, see rank | 1.06% | 1.46% |
| Polish | 1,280 | 1.82%, see rank | 1.35% | 3.13% |
| Portuguese | 1,626 | 2.31%, see rank | 0.96% | 0.46% |
| Russian | 1,076 | 1.53%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 712 | 1.01%, see rank | 0.67% | 1.07% |
| Scottish | 1,635 | 2.32%, see rank | 1.43% | 1.81% |
| Subsaharan African | 266 | 0.38%, see rank | 0.72% | 0.93% |
| Swedish | 1,628 | 2.31%, see rank | 1.16% | 1.34% |
| Swiss | 282 | 0.40%, see rank | 0.28% | 0.31% |
| Ukrainian | 325 | 0.46%, see rank | 0.26% | 0.31% |
| American | 1,544 | 2.20%, see rank | 2.78% | 6.72% |
| Welsh | 527 | 0.75%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
63,154 (92.60%) out of the total population of 68,204 reported first ancestry.
| Pleasanton, CA | % of the Total Population | California | U.S. | |
| Arab | 345 | 0.51%, see rank | 0.66% | 0.50% |
| Czech | 273 | 0.40%, see rank | 0.26% | 0.53% |
| Danish | 768 | 1.13%, see rank | 0.53% | 0.48% |
| Dutch | 746 | 1.09%, see rank | 1.15% | 1.63% |
| English | 8,006 | 11.74%, see rank | 6.77% | 9.02% |
| French | 2,330 | 3.42%, see rank | 2.44% | 3.77% |
| German | 9,844 | 14.43%, see rank | 9.60% | 16.51% |
| Greek | 489 | 0.72%, see rank | 0.38% | 0.44% |
| Hungarian | 258 | 0.38%, see rank | 0.36% | 0.51% |
| Irish | 8,737 | 12.81%, see rank | 7.50% | 11.76% |
| Italian | 5,716 | 8.38%, see rank | 4.21% | 5.78% |
| Norwegian | 1,137 | 1.67%, see rank | 1.10% | 1.51% |
| Polish | 1,037 | 1.52%, see rank | 1.41% | 3.24% |
| Portuguese | 1,733 | 2.54%, see rank | 1.02% | 0.47% |
| Russian | 713 | 1.05%, see rank | 1.22% | 1.01% |
| Scotch-Irish | 1,218 | 1.79%, see rank | 1.19% | 1.72% |
| Scottish | 1,738 | 2.55%, see rank | 1.54% | 1.92% |
| Subsaharan African | 167 | 0.24%, see rank | 0.72% | 0.91% |
| Swedish | 1,893 | 2.78%, see rank | 1.25% | 1.41% |
| Swiss | 308 | 0.45%, see rank | 0.31% | 0.33% |
| Ukrainian | 224 | 0.33%, see rank | 0.26% | 0.31% |
| American | 1,331 | 1.95%, see rank | 2.43% | 6.28% |
| Welsh | 543 | 0.80%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
62,555 (94.50%) out of the total population of 66,198 reported first ancestry.
| Pleasanton, CA | % of the Total Population | California | U.S. | |
| Arab | 275 | 0.42%, see rank | 0.66% | 0.50% |
| Czech | 321 | 0.48%, see rank | 0.27% | 0.54% |
| Danish | 813 | 1.23%, see rank | 0.55% | 0.49% |
| Dutch | 911 | 1.38%, see rank | 1.19% | 1.68% |
| English | 8,673 | 13.10%, see rank | 7.02% | 9.29% |
| French | 2,393 | 3.61%, see rank | 2.56% | 3.90% |
| German | 11,193 | 16.91%, see rank | 9.93% | 16.89% |
| Greek | 577 | 0.87%, see rank | 0.38% | 0.45% |
| Hungarian | 285 | 0.43%, see rank | 0.37% | 0.52% |
| Irish | 9,644 | 14.57%, see rank | 7.79% | 12.01% |
| Italian | 6,023 | 9.10%, see rank | 4.33% | 5.91% |
| Norwegian | 1,221 | 1.84%, see rank | 1.14% | 1.55% |
| Polish | 1,219 | 1.84%, see rank | 1.45% | 3.32% |
| Portuguese | 1,646 | 2.49%, see rank | 1.05% | 0.48% |
| Russian | 812 | 1.23%, see rank | 1.25% | 1.04% |
| Scotch-Irish | 1,145 | 1.73%, see rank | 1.23% | 1.77% |
| Scottish | 1,957 | 2.96%, see rank | 1.61% | 1.97% |
| Subsaharan African | 143 | 0.22%, see rank | 0.71% | 0.88% |
| Swedish | 1,805 | 2.73%, see rank | 1.28% | 1.45% |
| Swiss | 313 | 0.47%, see rank | 0.32% | 0.34% |
| Ukrainian | 187 | 0.28%, see rank | 0.27% | 0.32% |
| American | 1,383 | 2.09%, see rank | 2.66% | 6.43% |
| Welsh | 643 | 0.97%, see rank | 0.52% | 0.65% |
US Census 2000 data
55,864 (87.76%) out of the total population of 63,654 reported first ancestry.
| Pleasanton, CA | % of the Total Population | California | U.S. | |
| Arab | 311 | 0.49%, see rank | 0.50% | 0.36% |
| Czech | 106 | 0.17%, see rank | 0.14% | 0.27% |
| Danish | 599 | 0.94%, see rank | 0.38% | 0.30% |
| Dutch | 852 | 1.34%, see rank | 0.71% | 0.91% |
| English | 4,899 | 7.70%, see rank | 4.91% | 5.91% |
| French | 1,441 | 2.26%, see rank | 1.57% | 2.39% |
| German | 7,319 | 11.50%, see rank | 6.45% | 10.81% |
| Greek | 601 | 0.94%, see rank | 0.29% | 0.34% |
| Hungarian | 329 | 0.52%, see rank | 0.27% | 0.32% |
| Irish | 5,229 | 8.21%, see rank | 4.72% | 6.85% |
| Italian | 4,872 | 7.65%, see rank | 3.41% | 4.59% |
| Norwegian | 1,115 | 1.75%, see rank | 0.92% | 1.15% |
| Polish | 938 | 1.47%, see rank | 0.95% | 2.24% |
| Portuguese | 1,620 | 2.55%, see rank | 0.75% | 0.33% |
| Russian | 474 | 0.74%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 766 | 1.20%, see rank | 0.87% | 1.17% |
| Scottish | 1,068 | 1.68%, see rank | 1.00% | 1.12% |
| Subsaharan African | 82 | 0.13%, see rank | 0.51% | 0.61% |
| Swedish | 1,308 | 2.05%, see rank | 0.86% | 0.87% |
| Swiss | 362 | 0.57%, see rank | 0.21% | 0.19% |
| Ukrainian | 148 | 0.23%, see rank | 0.20% | 0.24% |
| American | 2,296 | 3.61%, see rank | 3.37% | 7.33% |
| Welsh | 340 | 0.53%, 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.