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San Francisco, Oakland, Fremont Metro Area Historical First Ancestry Data
ACS 2010-2014 data
4,080,321 (91.36%) out of the total population of 4,466,251 reported first ancestry.
| San Francisco, Oakland, Fremont Area | % of the Total Population | California | U.S. | |
| Arab | 39,722 | 0.89%, see rank | 0.72% | 0.56% |
| Czech | 13,123 | 0.29%, see rank | 0.22% | 0.47% |
| Danish | 24,501 | 0.55%, see rank | 0.46% | 0.42% |
| Dutch | 42,297 | 0.95%, see rank | 0.99% | 1.40% |
| English | 279,925 | 6.27%, see rank | 5.94% | 8.02% |
| French | 104,050 | 2.33%, see rank | 2.15% | 3.34% |
| German | 380,319 | 8.52%, see rank | 8.51% | 15.03% |
| Greek | 24,345 | 0.55%, see rank | 0.35% | 0.41% |
| Hungarian | 16,571 | 0.37%, see rank | 0.32% | 0.46% |
| Irish | 352,660 | 7.90%, see rank | 6.69% | 10.80% |
| Italian | 237,211 | 5.31%, see rank | 3.97% | 5.52% |
| Norwegian | 50,378 | 1.13%, see rank | 1.02% | 1.42% |
| Polish | 65,679 | 1.47%, see rank | 1.32% | 3.01% |
| Portuguese | 61,746 | 1.38%, see rank | 0.91% | 0.44% |
| Russian | 72,895 | 1.63%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 29,174 | 0.65%, see rank | 0.61% | 0.99% |
| Scottish | 71,194 | 1.59%, see rank | 1.34% | 1.72% |
| Subsaharan African | 34,685 | 0.78%, see rank | 0.69% | 0.95% |
| Swedish | 58,065 | 1.30%, see rank | 1.09% | 1.27% |
| Swiss | 17,483 | 0.39%, see rank | 0.27% | 0.30% |
| Ukrainian | 15,338 | 0.34%, see rank | 0.27% | 0.31% |
| American | 117,412 | 2.63%, see rank | 3.22% | 7.12% |
| Welsh | 20,930 | 0.47%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
4,051,896 (93.17%) out of the total population of 4,348,880 reported first ancestry.
| San Francisco, Oakland, Fremont Area | % of the Total Population | California | U.S. | |
| Arab | 36,787 | 0.85%, see rank | 0.70% | 0.53% |
| Czech | 12,491 | 0.29%, see rank | 0.24% | 0.50% |
| Danish | 26,533 | 0.61%, see rank | 0.50% | 0.45% |
| Dutch | 42,527 | 0.98%, see rank | 1.08% | 1.51% |
| English | 287,696 | 6.62%, see rank | 6.39% | 8.53% |
| French | 105,359 | 2.42%, see rank | 2.28% | 3.54% |
| German | 388,719 | 8.94%, see rank | 9.10% | 15.79% |
| Greek | 24,543 | 0.56%, see rank | 0.35% | 0.42% |
| Hungarian | 17,207 | 0.40%, see rank | 0.34% | 0.48% |
| Irish | 355,115 | 8.17%, see rank | 7.13% | 11.36% |
| Italian | 232,147 | 5.34%, see rank | 4.08% | 5.66% |
| Norwegian | 49,406 | 1.14%, see rank | 1.06% | 1.46% |
| Polish | 67,215 | 1.55%, see rank | 1.35% | 3.13% |
| Portuguese | 63,260 | 1.45%, see rank | 0.96% | 0.46% |
| Russian | 75,735 | 1.74%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 29,705 | 0.68%, see rank | 0.67% | 1.07% |
| Scottish | 73,153 | 1.68%, see rank | 1.43% | 1.81% |
| Subsaharan African | 35,141 | 0.81%, see rank | 0.72% | 0.93% |
| Swedish | 57,276 | 1.32%, see rank | 1.16% | 1.34% |
| Swiss | 16,570 | 0.38%, see rank | 0.28% | 0.31% |
| Ukrainian | 14,557 | 0.33%, see rank | 0.26% | 0.31% |
| American | 95,514 | 2.20%, see rank | 2.78% | 6.72% |
| Welsh | 22,277 | 0.51%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
3,977,682 (93.71%) out of the total population of 4,244,889 reported first ancestry.
| San Francisco, Oakland, Fremont Area | % of the Total Population | California | U.S. | |
| Arab | 34,428 | 0.81%, see rank | 0.66% | 0.50% |
| Czech | 12,913 | 0.30%, see rank | 0.26% | 0.53% |
| Danish | 27,451 | 0.65%, see rank | 0.53% | 0.48% |
| Dutch | 44,341 | 1.04%, see rank | 1.15% | 1.63% |
| English | 302,109 | 7.12%, see rank | 6.77% | 9.02% |
| French | 111,504 | 2.63%, see rank | 2.44% | 3.77% |
| German | 401,209 | 9.45%, see rank | 9.60% | 16.51% |
| Greek | 23,554 | 0.55%, see rank | 0.38% | 0.44% |
| Hungarian | 16,417 | 0.39%, see rank | 0.36% | 0.51% |
| Irish | 359,352 | 8.47%, see rank | 7.50% | 11.76% |
| Italian | 228,392 | 5.38%, see rank | 4.21% | 5.78% |
| Norwegian | 48,811 | 1.15%, see rank | 1.10% | 1.51% |
| Polish | 68,036 | 1.60%, see rank | 1.41% | 3.24% |
| Portuguese | 69,079 | 1.63%, see rank | 1.02% | 0.47% |
| Russian | 75,587 | 1.78%, see rank | 1.22% | 1.01% |
| Scotch-Irish | 54,159 | 1.28%, see rank | 1.19% | 1.72% |
| Scottish | 75,714 | 1.78%, see rank | 1.54% | 1.92% |
| Subsaharan African | 41,559 | 0.98%, see rank | 0.72% | 0.91% |
| Swedish | 59,966 | 1.41%, see rank | 1.25% | 1.41% |
| Swiss | 17,146 | 0.40%, see rank | 0.31% | 0.33% |
| Ukrainian | 14,197 | 0.33%, see rank | 0.26% | 0.31% |
| American | 68,720 | 1.62%, see rank | 2.43% | 6.28% |
| Welsh | 22,541 | 0.53%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
3,964,527 (93.98%) out of the total population of 4,218,534 reported first ancestry.
| San Francisco, Oakland, Fremont Area | % of the Total Population | California | U.S. | |
| Arab | 35,931 | 0.85%, see rank | 0.66% | 0.50% |
| Czech | 13,321 | 0.32%, see rank | 0.27% | 0.54% |
| Danish | 27,564 | 0.65%, see rank | 0.55% | 0.49% |
| Dutch | 46,516 | 1.10%, see rank | 1.19% | 1.68% |
| English | 315,441 | 7.48%, see rank | 7.02% | 9.29% |
| French | 117,528 | 2.79%, see rank | 2.56% | 3.90% |
| German | 415,858 | 9.86%, see rank | 9.93% | 16.89% |
| Greek | 24,616 | 0.58%, see rank | 0.38% | 0.45% |
| Hungarian | 16,516 | 0.39%, see rank | 0.37% | 0.52% |
| Irish | 375,052 | 8.89%, see rank | 7.79% | 12.01% |
| Italian | 234,556 | 5.56%, see rank | 4.33% | 5.91% |
| Norwegian | 51,512 | 1.22%, see rank | 1.14% | 1.55% |
| Polish | 70,703 | 1.68%, see rank | 1.45% | 3.32% |
| Portuguese | 70,057 | 1.66%, see rank | 1.05% | 0.48% |
| Russian | 77,549 | 1.84%, see rank | 1.25% | 1.04% |
| Scotch-Irish | 55,960 | 1.33%, see rank | 1.23% | 1.77% |
| Scottish | 77,772 | 1.84%, see rank | 1.61% | 1.97% |
| Subsaharan African | 44,602 | 1.06%, see rank | 0.71% | 0.88% |
| Swedish | 61,026 | 1.45%, see rank | 1.28% | 1.45% |
| Swiss | 17,295 | 0.41%, see rank | 0.32% | 0.34% |
| Ukrainian | 15,470 | 0.37%, see rank | 0.27% | 0.32% |
| American | 71,393 | 1.69%, see rank | 2.66% | 6.43% |
| Welsh | 24,755 | 0.59%, 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.