USA.com / California / Los Angeles County / San Dimas, CA / Population and Races / Historical First Ancestry Data
San Dimas, CA Historical First Ancestry Data
ACS 2010-2014 data
32,190 (94.97%) out of the total population of 33,896 reported first ancestry.
San Dimas, CA | % of the Total Population | California | U.S. | |
Arab | 1,013 | 2.99%, see rank | 0.72% | 0.56% |
Czech | 161 | 0.47%, see rank | 0.22% | 0.47% |
Danish | 126 | 0.37%, see rank | 0.46% | 0.42% |
Dutch | 469 | 1.38%, see rank | 0.99% | 1.40% |
English | 2,568 | 7.58%, see rank | 5.94% | 8.02% |
French | 737 | 2.17%, see rank | 2.15% | 3.34% |
German | 3,491 | 10.30%, 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 | 7.38%, see rank | 6.69% | 10.80% |
Italian | 1,677 | 4.95%, see rank | 3.97% | 5.52% |
Norwegian | 356 | 1.05%, see rank | 1.02% | 1.42% |
Polish | 485 | 1.43%, 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 | 421 | 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 | 80 | 0.24%, see rank | 0.27% | 0.30% |
Ukrainian | 22 | 0.06%, see rank | 0.27% | 0.31% |
American | 3,303 | 9.74%, see rank | 3.22% | 7.12% |
Welsh | 76 | 0.22%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
31,690 (94.56%) out of the total population of 33,514 reported first ancestry.
San Dimas, CA | % of the Total Population | California | U.S. | |
Arab | 1,542 | 4.60%, see rank | 0.70% | 0.53% |
Czech | 177 | 0.53%, see rank | 0.24% | 0.50% |
Danish | 211 | 0.63%, see rank | 0.50% | 0.45% |
Dutch | 328 | 0.98%, see rank | 1.08% | 1.51% |
English | 2,501 | 7.46%, see rank | 6.39% | 8.53% |
French | 1,039 | 3.10%, see rank | 2.28% | 3.54% |
German | 3,530 | 10.53%, see rank | 9.10% | 15.79% |
Greek | 77 | 0.23%, see rank | 0.35% | 0.42% |
Hungarian | 102 | 0.30%, see rank | 0.34% | 0.48% |
Irish | 2,613 | 7.80%, see rank | 7.13% | 11.36% |
Italian | 1,944 | 5.80%, see rank | 4.08% | 5.66% |
Norwegian | 375 | 1.12%, see rank | 1.06% | 1.46% |
Polish | 537 | 1.60%, see rank | 1.35% | 3.13% |
Portuguese | 54 | 0.16%, see rank | 0.96% | 0.46% |
Russian | 205 | 0.61%, see rank | 1.18% | 0.97% |
Scotch-Irish | 228 | 0.68%, see rank | 0.67% | 1.07% |
Scottish | 594 | 1.77%, see rank | 1.43% | 1.81% |
Subsaharan African | 139 | 0.41%, see rank | 0.72% | 0.93% |
Swedish | 736 | 2.20%, 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 | 8.53%, see rank | 2.78% | 6.72% |
Welsh | 73 | 0.22%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
31,787 (94.51%) out of the total population of 33,635 reported first ancestry.
San Dimas, CA | % of the Total Population | California | U.S. | |
Arab | 1,194 | 3.55%, see rank | 0.66% | 0.50% |
Czech | 224 | 0.67%, see rank | 0.26% | 0.53% |
Danish | 215 | 0.64%, see rank | 0.53% | 0.48% |
Dutch | 443 | 1.32%, see rank | 1.15% | 1.63% |
English | 2,950 | 8.77%, see rank | 6.77% | 9.02% |
French | 1,109 | 3.30%, see rank | 2.44% | 3.77% |
German | 3,936 | 11.70%, see rank | 9.60% | 16.51% |
Greek | 173 | 0.51%, see rank | 0.38% | 0.44% |
Hungarian | 26 | 0.08%, see rank | 0.36% | 0.51% |
Irish | 2,925 | 8.70%, see rank | 7.50% | 11.76% |
Italian | 2,015 | 5.99%, see rank | 4.21% | 5.78% |
Norwegian | 693 | 2.06%, see rank | 1.10% | 1.51% |
Polish | 703 | 2.09%, see rank | 1.41% | 3.24% |
Portuguese | 112 | 0.33%, see rank | 1.02% | 0.47% |
Russian | 208 | 0.62%, see rank | 1.22% | 1.01% |
Scotch-Irish | 338 | 1.00%, see rank | 1.19% | 1.72% |
Scottish | 606 | 1.80%, see rank | 1.54% | 1.92% |
Subsaharan African | 51 | 0.15%, see rank | 0.72% | 0.91% |
Swedish | 689 | 2.05%, see rank | 1.25% | 1.41% |
Swiss | 114 | 0.34%, see rank | 0.31% | 0.33% |
Ukrainian | 16 | 0.05%, see rank | 0.26% | 0.31% |
American | 1,806 | 5.37%, see rank | 2.43% | 6.28% |
Welsh | 160 | 0.48%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
32,944 (94.07%) out of the total population of 35,020 reported first ancestry.
San Dimas, CA | % of the Total Population | California | U.S. | |
Arab | 1,041 | 2.97%, see rank | 0.66% | 0.50% |
Czech | 254 | 0.73%, see rank | 0.27% | 0.54% |
Danish | 236 | 0.67%, see rank | 0.55% | 0.49% |
Dutch | 466 | 1.33%, see rank | 1.19% | 1.68% |
English | 3,334 | 9.52%, see rank | 7.02% | 9.29% |
French | 1,136 | 3.24%, see rank | 2.56% | 3.90% |
German | 4,597 | 13.13%, see rank | 9.93% | 16.89% |
Greek | 221 | 0.63%, see rank | 0.38% | 0.45% |
Hungarian | 0 | 0.00%, see rank | 0.37% | 0.52% |
Irish | 3,233 | 9.23%, see rank | 7.79% | 12.01% |
Italian | 2,356 | 6.73%, see rank | 4.33% | 5.91% |
Norwegian | 778 | 2.22%, see rank | 1.14% | 1.55% |
Polish | 851 | 2.43%, see rank | 1.45% | 3.32% |
Portuguese | 122 | 0.35%, see rank | 1.05% | 0.48% |
Russian | 169 | 0.48%, see rank | 1.25% | 1.04% |
Scotch-Irish | 385 | 1.10%, see rank | 1.23% | 1.77% |
Scottish | 723 | 2.06%, see rank | 1.61% | 1.97% |
Subsaharan African | 0 | 0.00%, see rank | 0.71% | 0.88% |
Swedish | 678 | 1.94%, see rank | 1.28% | 1.45% |
Swiss | 119 | 0.34%, see rank | 0.32% | 0.34% |
Ukrainian | 16 | 0.05%, see rank | 0.27% | 0.32% |
American | 1,500 | 4.28%, see rank | 2.66% | 6.43% |
Welsh | 176 | 0.50%, see rank | 0.52% | 0.65% |
US Census 2000 data
30,327 (86.70%) out of the total population of 34,980 reported first ancestry.
San Dimas, CA | % of the Total Population | California | U.S. | |
Arab | 457 | 1.31%, see rank | 0.50% | 0.36% |
Czech | 62 | 0.18%, see rank | 0.14% | 0.27% |
Danish | 178 | 0.51%, see rank | 0.38% | 0.30% |
Dutch | 510 | 1.46%, see rank | 0.71% | 0.91% |
English | 2,387 | 6.82%, see rank | 4.91% | 5.91% |
French | 675 | 1.93%, see rank | 1.57% | 2.39% |
German | 2,841 | 8.12%, see rank | 6.45% | 10.81% |
Greek | 174 | 0.50%, see rank | 0.29% | 0.34% |
Hungarian | 155 | 0.44%, see rank | 0.27% | 0.32% |
Irish | 2,576 | 7.36%, see rank | 4.72% | 6.85% |
Italian | 2,247 | 6.42%, see rank | 3.41% | 4.59% |
Norwegian | 443 | 1.27%, see rank | 0.92% | 1.15% |
Polish | 433 | 1.24%, see rank | 0.95% | 2.24% |
Portuguese | 96 | 0.27%, see rank | 0.75% | 0.33% |
Russian | 218 | 0.62%, see rank | 0.90% | 0.68% |
Scotch-Irish | 387 | 1.11%, see rank | 0.87% | 1.17% |
Scottish | 395 | 1.13%, see rank | 1.00% | 1.12% |
Subsaharan African | 157 | 0.45%, see rank | 0.51% | 0.61% |
Swedish | 431 | 1.23%, see rank | 0.86% | 0.87% |
Swiss | 25 | 0.07%, see rank | 0.21% | 0.19% |
Ukrainian | 64 | 0.18%, see rank | 0.20% | 0.24% |
American | 1,700 | 4.86%, see rank | 3.37% | 7.33% |
Welsh | 82 | 0.23%, 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.