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Western Placer Unified School District Historical First Ancestry Data
ACS 2010-2014 data
44,556 (86.44%) out of the total population of 51,543 reported first ancestry.
| Western Placer Unified School District | % of the Total Population | California | U.S. | |
| Arab | 182 | 0.35%, see rank | 0.72% | 0.56% |
| Czech | 129 | 0.25%, see rank | 0.22% | 0.47% |
| Danish | 378 | 0.73%, see rank | 0.46% | 0.42% |
| Dutch | 1,261 | 2.45%, see rank | 0.99% | 1.40% |
| English | 7,292 | 14.15%, see rank | 5.94% | 8.02% |
| French | 2,537 | 4.92%, see rank | 2.15% | 3.34% |
| German | 8,033 | 15.59%, see rank | 8.51% | 15.03% |
| Greek | 258 | 0.50%, see rank | 0.35% | 0.41% |
| Hungarian | 103 | 0.20%, see rank | 0.32% | 0.46% |
| Irish | 6,033 | 11.70%, see rank | 6.69% | 10.80% |
| Italian | 2,670 | 5.18%, see rank | 3.97% | 5.52% |
| Norwegian | 1,309 | 2.54%, see rank | 1.02% | 1.42% |
| Polish | 785 | 1.52%, see rank | 1.32% | 3.01% |
| Portuguese | 1,241 | 2.41%, see rank | 0.91% | 0.44% |
| Russian | 359 | 0.70%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 510 | 0.99%, see rank | 0.61% | 0.99% |
| Scottish | 1,613 | 3.13%, see rank | 1.34% | 1.72% |
| Subsaharan African | 17 | 0.03%, see rank | 0.69% | 0.95% |
| Swedish | 791 | 1.53%, see rank | 1.09% | 1.27% |
| Swiss | 313 | 0.61%, see rank | 0.27% | 0.30% |
| Ukrainian | 136 | 0.26%, see rank | 0.27% | 0.31% |
| American | 2,647 | 5.14%, see rank | 3.22% | 7.12% |
| Welsh | 435 | 0.84%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
45,215 (90.98%) out of the total population of 49,697 reported first ancestry.
| Western Placer Unified School District | % of the Total Population | California | U.S. | |
| Arab | 49 | 0.10%, see rank | 0.70% | 0.53% |
| Czech | 75 | 0.15%, see rank | 0.24% | 0.50% |
| Danish | 680 | 1.37%, see rank | 0.50% | 0.45% |
| Dutch | 1,143 | 2.30%, see rank | 1.08% | 1.51% |
| English | 6,461 | 13.00%, see rank | 6.39% | 8.53% |
| French | 2,319 | 4.67%, see rank | 2.28% | 3.54% |
| German | 8,431 | 16.96%, see rank | 9.10% | 15.79% |
| Greek | 406 | 0.82%, see rank | 0.35% | 0.42% |
| Hungarian | 171 | 0.34%, see rank | 0.34% | 0.48% |
| Irish | 6,408 | 12.89%, see rank | 7.13% | 11.36% |
| Italian | 3,193 | 6.42%, see rank | 4.08% | 5.66% |
| Norwegian | 1,254 | 2.52%, see rank | 1.06% | 1.46% |
| Polish | 647 | 1.30%, see rank | 1.35% | 3.13% |
| Portuguese | 1,222 | 2.46%, see rank | 0.96% | 0.46% |
| Russian | 394 | 0.79%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 670 | 1.35%, see rank | 0.67% | 1.07% |
| Scottish | 1,436 | 2.89%, see rank | 1.43% | 1.81% |
| Subsaharan African | 22 | 0.04%, see rank | 0.72% | 0.93% |
| Swedish | 1,172 | 2.36%, see rank | 1.16% | 1.34% |
| Swiss | 358 | 0.72%, see rank | 0.28% | 0.31% |
| Ukrainian | 94 | 0.19%, see rank | 0.26% | 0.31% |
| American | 2,608 | 5.25%, see rank | 2.78% | 6.72% |
| Welsh | 553 | 1.11%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
42,549 (93.02%) out of the total population of 45,740 reported first ancestry.
| Western Placer Unified School District | % of the Total Population | California | U.S. | |
| Arab | 56 | 0.12%, see rank | 0.66% | 0.50% |
| Czech | 73 | 0.16%, see rank | 0.26% | 0.53% |
| Danish | 703 | 1.54%, see rank | 0.53% | 0.48% |
| Dutch | 1,153 | 2.52%, see rank | 1.15% | 1.63% |
| English | 5,861 | 12.81%, see rank | 6.77% | 9.02% |
| French | 1,819 | 3.98%, see rank | 2.44% | 3.77% |
| German | 8,675 | 18.97%, see rank | 9.60% | 16.51% |
| Greek | 461 | 1.01%, see rank | 0.38% | 0.44% |
| Hungarian | 159 | 0.35%, see rank | 0.36% | 0.51% |
| Irish | 6,651 | 14.54%, see rank | 7.50% | 11.76% |
| Italian | 3,547 | 7.75%, see rank | 4.21% | 5.78% |
| Norwegian | 1,074 | 2.35%, see rank | 1.10% | 1.51% |
| Polish | 718 | 1.57%, see rank | 1.41% | 3.24% |
| Portuguese | 692 | 1.51%, see rank | 1.02% | 0.47% |
| Russian | 455 | 0.99%, see rank | 1.22% | 1.01% |
| Scotch-Irish | 856 | 1.87%, see rank | 1.19% | 1.72% |
| Scottish | 1,367 | 2.99%, see rank | 1.54% | 1.92% |
| Subsaharan African | 0 | 0.00%, see rank | 0.72% | 0.91% |
| Swedish | 1,124 | 2.46%, see rank | 1.25% | 1.41% |
| Swiss | 253 | 0.55%, see rank | 0.31% | 0.33% |
| Ukrainian | 191 | 0.42%, see rank | 0.26% | 0.31% |
| American | 1,930 | 4.22%, see rank | 2.43% | 6.28% |
| Welsh | 394 | 0.86%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
45,866 (93.34%) out of the total population of 49,139 reported first ancestry.
| Western Placer Unified School District | % of the Total Population | California | U.S. | |
| Arab | 84 | 0.17%, see rank | 0.66% | 0.50% |
| Czech | 116 | 0.24%, see rank | 0.27% | 0.54% |
| Danish | 922 | 1.88%, see rank | 0.55% | 0.49% |
| Dutch | 1,127 | 2.29%, see rank | 1.19% | 1.68% |
| English | 6,525 | 13.28%, see rank | 7.02% | 9.29% |
| French | 1,917 | 3.90%, see rank | 2.56% | 3.90% |
| German | 10,044 | 20.44%, see rank | 9.93% | 16.89% |
| Greek | 343 | 0.70%, see rank | 0.38% | 0.45% |
| Hungarian | 184 | 0.37%, see rank | 0.37% | 0.52% |
| Irish | 6,669 | 13.57%, see rank | 7.79% | 12.01% |
| Italian | 4,040 | 8.22%, see rank | 4.33% | 5.91% |
| Norwegian | 1,190 | 2.42%, see rank | 1.14% | 1.55% |
| Polish | 781 | 1.59%, see rank | 1.45% | 3.32% |
| Portuguese | 985 | 2.00%, see rank | 1.05% | 0.48% |
| Russian | 457 | 0.93%, see rank | 1.25% | 1.04% |
| Scotch-Irish | 912 | 1.86%, see rank | 1.23% | 1.77% |
| Scottish | 1,183 | 2.41%, see rank | 1.61% | 1.97% |
| Subsaharan African | 8 | 0.02%, see rank | 0.71% | 0.88% |
| Swedish | 1,213 | 2.47%, see rank | 1.28% | 1.45% |
| Swiss | 309 | 0.63%, see rank | 0.32% | 0.34% |
| Ukrainian | 162 | 0.33%, see rank | 0.27% | 0.32% |
| American | 2,012 | 4.09%, see rank | 2.66% | 6.43% |
| Welsh | 439 | 0.89%, see rank | 0.52% | 0.65% |
* 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.