USA.com / California / Contra Costa County / Walnut Creek, CA / Population and Races / Historical First Ancestry Data
Walnut Creek, CA Historical First Ancestry Data
ACS 2010-2014 data
60,263 (91.41%) out of the total population of 65,923 reported first ancestry.
| Walnut Creek, CA | % of the Total Population | California | U.S. | |
| Arab | 963 | 1.46%, see rank | 0.72% | 0.56% |
| Czech | 201 | 0.30%, see rank | 0.22% | 0.47% |
| Danish | 675 | 1.02%, see rank | 0.46% | 0.42% |
| Dutch | 1,126 | 1.71%, see rank | 0.99% | 1.40% |
| English | 8,653 | 13.13%, see rank | 5.94% | 8.02% |
| French | 1,904 | 2.89%, see rank | 2.15% | 3.34% |
| German | 10,063 | 15.26%, see rank | 8.51% | 15.03% |
| Greek | 454 | 0.69%, see rank | 0.35% | 0.41% |
| Hungarian | 436 | 0.66%, see rank | 0.32% | 0.46% |
| Irish | 8,437 | 12.80%, see rank | 6.69% | 10.80% |
| Italian | 5,207 | 7.90%, see rank | 3.97% | 5.52% |
| Norwegian | 1,350 | 2.05%, see rank | 1.02% | 1.42% |
| Polish | 1,422 | 2.16%, see rank | 1.32% | 3.01% |
| Portuguese | 824 | 1.25%, see rank | 0.91% | 0.44% |
| Russian | 1,768 | 2.68%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 875 | 1.33%, see rank | 0.61% | 0.99% |
| Scottish | 1,898 | 2.88%, see rank | 1.34% | 1.72% |
| Subsaharan African | 621 | 0.94%, see rank | 0.69% | 0.95% |
| Swedish | 1,338 | 2.03%, see rank | 1.09% | 1.27% |
| Swiss | 408 | 0.62%, see rank | 0.27% | 0.30% |
| Ukrainian | 546 | 0.83%, see rank | 0.27% | 0.31% |
| American | 2,682 | 4.07%, see rank | 3.22% | 7.12% |
| Welsh | 453 | 0.69%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
59,665 (92.48%) out of the total population of 64,515 reported first ancestry.
| Walnut Creek, CA | % of the Total Population | California | U.S. | |
| Arab | 963 | 1.49%, see rank | 0.70% | 0.53% |
| Czech | 189 | 0.29%, see rank | 0.24% | 0.50% |
| Danish | 678 | 1.05%, see rank | 0.50% | 0.45% |
| Dutch | 1,171 | 1.82%, see rank | 1.08% | 1.51% |
| English | 8,868 | 13.75%, see rank | 6.39% | 8.53% |
| French | 2,074 | 3.21%, see rank | 2.28% | 3.54% |
| German | 10,712 | 16.60%, see rank | 9.10% | 15.79% |
| Greek | 338 | 0.52%, see rank | 0.35% | 0.42% |
| Hungarian | 386 | 0.60%, see rank | 0.34% | 0.48% |
| Irish | 8,373 | 12.98%, see rank | 7.13% | 11.36% |
| Italian | 4,722 | 7.32%, see rank | 4.08% | 5.66% |
| Norwegian | 1,372 | 2.13%, see rank | 1.06% | 1.46% |
| Polish | 1,614 | 2.50%, see rank | 1.35% | 3.13% |
| Portuguese | 833 | 1.29%, see rank | 0.96% | 0.46% |
| Russian | 1,848 | 2.86%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 825 | 1.28%, see rank | 0.67% | 1.07% |
| Scottish | 1,866 | 2.89%, see rank | 1.43% | 1.81% |
| Subsaharan African | 458 | 0.71%, see rank | 0.72% | 0.93% |
| Swedish | 1,459 | 2.26%, see rank | 1.16% | 1.34% |
| Swiss | 397 | 0.62%, see rank | 0.28% | 0.31% |
| Ukrainian | 817 | 1.27%, see rank | 0.26% | 0.31% |
| American | 2,599 | 4.03%, see rank | 2.78% | 6.72% |
| Welsh | 486 | 0.75%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
60,124 (94.23%) out of the total population of 63,808 reported first ancestry.
| Walnut Creek, CA | % of the Total Population | California | U.S. | |
| Arab | 677 | 1.06%, see rank | 0.66% | 0.50% |
| Czech | 260 | 0.41%, see rank | 0.26% | 0.53% |
| Danish | 613 | 0.96%, see rank | 0.53% | 0.48% |
| Dutch | 1,152 | 1.81%, see rank | 1.15% | 1.63% |
| English | 10,308 | 16.15%, see rank | 6.77% | 9.02% |
| French | 2,490 | 3.90%, see rank | 2.44% | 3.77% |
| German | 11,568 | 18.13%, see rank | 9.60% | 16.51% |
| Greek | 372 | 0.58%, see rank | 0.38% | 0.44% |
| Hungarian | 463 | 0.73%, see rank | 0.36% | 0.51% |
| Irish | 8,805 | 13.80%, see rank | 7.50% | 11.76% |
| Italian | 4,697 | 7.36%, see rank | 4.21% | 5.78% |
| Norwegian | 1,356 | 2.13%, see rank | 1.10% | 1.51% |
| Polish | 1,693 | 2.65%, see rank | 1.41% | 3.24% |
| Portuguese | 1,042 | 1.63%, see rank | 1.02% | 0.47% |
| Russian | 2,317 | 3.63%, see rank | 1.22% | 1.01% |
| Scotch-Irish | 1,286 | 2.02%, see rank | 1.19% | 1.72% |
| Scottish | 2,364 | 3.70%, see rank | 1.54% | 1.92% |
| Subsaharan African | 208 | 0.33%, see rank | 0.72% | 0.91% |
| Swedish | 1,765 | 2.77%, see rank | 1.25% | 1.41% |
| Swiss | 484 | 0.76%, see rank | 0.31% | 0.33% |
| Ukrainian | 529 | 0.83%, see rank | 0.26% | 0.31% |
| American | 1,266 | 1.98%, see rank | 2.43% | 6.28% |
| Welsh | 501 | 0.79%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
59,079 (93.71%) out of the total population of 63,045 reported first ancestry.
| Walnut Creek, CA | % of the Total Population | California | U.S. | |
| Arab | 485 | 0.77%, see rank | 0.66% | 0.50% |
| Czech | 231 | 0.37%, see rank | 0.27% | 0.54% |
| Danish | 713 | 1.13%, see rank | 0.55% | 0.49% |
| Dutch | 1,062 | 1.68%, see rank | 1.19% | 1.68% |
| English | 9,914 | 15.73%, see rank | 7.02% | 9.29% |
| French | 2,705 | 4.29%, see rank | 2.56% | 3.90% |
| German | 11,178 | 17.73%, see rank | 9.93% | 16.89% |
| Greek | 413 | 0.66%, see rank | 0.38% | 0.45% |
| Hungarian | 538 | 0.85%, see rank | 0.37% | 0.52% |
| Irish | 8,137 | 12.91%, see rank | 7.79% | 12.01% |
| Italian | 5,051 | 8.01%, see rank | 4.33% | 5.91% |
| Norwegian | 1,470 | 2.33%, see rank | 1.14% | 1.55% |
| Polish | 1,748 | 2.77%, see rank | 1.45% | 3.32% |
| Portuguese | 1,231 | 1.95%, see rank | 1.05% | 0.48% |
| Russian | 2,408 | 3.82%, see rank | 1.25% | 1.04% |
| Scotch-Irish | 1,378 | 2.19%, see rank | 1.23% | 1.77% |
| Scottish | 2,324 | 3.69%, see rank | 1.61% | 1.97% |
| Subsaharan African | 231 | 0.37%, see rank | 0.71% | 0.88% |
| Swedish | 1,955 | 3.10%, see rank | 1.28% | 1.45% |
| Swiss | 439 | 0.70%, see rank | 0.32% | 0.34% |
| Ukrainian | 500 | 0.79%, see rank | 0.27% | 0.32% |
| American | 1,432 | 2.27%, see rank | 2.66% | 6.43% |
| Welsh | 625 | 0.99%, see rank | 0.52% | 0.65% |
US Census 2000 data
57,237 (89.02%) out of the total population of 64,296 reported first ancestry.
| Walnut Creek, CA | % of the Total Population | California | U.S. | |
| Arab | 484 | 0.75%, see rank | 0.50% | 0.36% |
| Czech | 198 | 0.31%, see rank | 0.14% | 0.27% |
| Danish | 759 | 1.18%, see rank | 0.38% | 0.30% |
| Dutch | 679 | 1.06%, see rank | 0.71% | 0.91% |
| English | 6,774 | 10.54%, see rank | 4.91% | 5.91% |
| French | 1,535 | 2.39%, see rank | 1.57% | 2.39% |
| German | 6,591 | 10.25%, see rank | 6.45% | 10.81% |
| Greek | 295 | 0.46%, see rank | 0.29% | 0.34% |
| Hungarian | 258 | 0.40%, see rank | 0.27% | 0.32% |
| Irish | 5,861 | 9.12%, see rank | 4.72% | 6.85% |
| Italian | 3,957 | 6.15%, see rank | 3.41% | 4.59% |
| Norwegian | 1,104 | 1.72%, see rank | 0.92% | 1.15% |
| Polish | 1,374 | 2.14%, see rank | 0.95% | 2.24% |
| Portuguese | 518 | 0.81%, see rank | 0.75% | 0.33% |
| Russian | 1,660 | 2.58%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 997 | 1.55%, see rank | 0.87% | 1.17% |
| Scottish | 1,500 | 2.33%, see rank | 1.00% | 1.12% |
| Subsaharan African | 252 | 0.39%, see rank | 0.51% | 0.61% |
| Swedish | 1,342 | 2.09%, see rank | 0.86% | 0.87% |
| Swiss | 296 | 0.46%, see rank | 0.21% | 0.19% |
| Ukrainian | 312 | 0.49%, see rank | 0.20% | 0.24% |
| American | 2,220 | 3.45%, see rank | 3.37% | 7.33% |
| Welsh | 297 | 0.46%, 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.