Brentwood, CA Historical First Ancestry Data
ACS 2010-2014 data
48,350 (89.43%) out of the total population of 54,062 reported first ancestry.
Brentwood, CA | % of the Total Population | California | U.S. | |
Arab | 408 | 0.75%, see rank | 0.72% | 0.56% |
Czech | 197 | 0.36%, see rank | 0.22% | 0.47% |
Danish | 113 | 0.21%, see rank | 0.46% | 0.42% |
Dutch | 831 | 1.54%, see rank | 0.99% | 1.40% |
English | 4,532 | 8.38%, see rank | 5.94% | 8.02% |
French | 1,505 | 2.78%, see rank | 2.15% | 3.34% |
German | 5,432 | 10.05%, see rank | 8.51% | 15.03% |
Greek | 518 | 0.96%, see rank | 0.35% | 0.41% |
Hungarian | 32 | 0.06%, see rank | 0.32% | 0.46% |
Irish | 6,093 | 11.27%, see rank | 6.69% | 10.80% |
Italian | 4,965 | 9.18%, see rank | 3.97% | 5.52% |
Norwegian | 824 | 1.52%, see rank | 1.02% | 1.42% |
Polish | 601 | 1.11%, see rank | 1.32% | 3.01% |
Portuguese | 1,676 | 3.10%, see rank | 0.91% | 0.44% |
Russian | 384 | 0.71%, see rank | 1.13% | 0.92% |
Scotch-Irish | 270 | 0.50%, see rank | 0.61% | 0.99% |
Scottish | 713 | 1.32%, see rank | 1.34% | 1.72% |
Subsaharan African | 158 | 0.29%, see rank | 0.69% | 0.95% |
Swedish | 840 | 1.55%, see rank | 1.09% | 1.27% |
Swiss | 160 | 0.30%, see rank | 0.27% | 0.30% |
Ukrainian | 81 | 0.15%, see rank | 0.27% | 0.31% |
American | 1,769 | 3.27%, see rank | 3.22% | 7.12% |
Welsh | 458 | 0.85%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
47,276 (93.13%) out of the total population of 50,764 reported first ancestry.
Brentwood, CA | % of the Total Population | California | U.S. | |
Arab | 391 | 0.77%, see rank | 0.70% | 0.53% |
Czech | 207 | 0.41%, see rank | 0.24% | 0.50% |
Danish | 325 | 0.64%, see rank | 0.50% | 0.45% |
Dutch | 847 | 1.67%, see rank | 1.08% | 1.51% |
English | 4,696 | 9.25%, see rank | 6.39% | 8.53% |
French | 1,292 | 2.55%, see rank | 2.28% | 3.54% |
German | 5,736 | 11.30%, see rank | 9.10% | 15.79% |
Greek | 432 | 0.85%, see rank | 0.35% | 0.42% |
Hungarian | 65 | 0.13%, see rank | 0.34% | 0.48% |
Irish | 5,639 | 11.11%, see rank | 7.13% | 11.36% |
Italian | 4,541 | 8.95%, see rank | 4.08% | 5.66% |
Norwegian | 682 | 1.34%, see rank | 1.06% | 1.46% |
Polish | 762 | 1.50%, see rank | 1.35% | 3.13% |
Portuguese | 1,841 | 3.63%, see rank | 0.96% | 0.46% |
Russian | 247 | 0.49%, see rank | 1.18% | 0.97% |
Scotch-Irish | 137 | 0.27%, see rank | 0.67% | 1.07% |
Scottish | 590 | 1.16%, see rank | 1.43% | 1.81% |
Subsaharan African | 137 | 0.27%, see rank | 0.72% | 0.93% |
Swedish | 692 | 1.36%, see rank | 1.16% | 1.34% |
Swiss | 187 | 0.37%, see rank | 0.28% | 0.31% |
Ukrainian | 96 | 0.19%, see rank | 0.26% | 0.31% |
American | 1,338 | 2.64%, see rank | 2.78% | 6.72% |
Welsh | 571 | 1.12%, see rank | 0.46% | 0.60% |
ACS 2006-2010 data
43,442 (93.86%) out of the total population of 46,283 reported first ancestry.
Brentwood, CA | % of the Total Population | California | U.S. | |
Arab | 336 | 0.73%, see rank | 0.66% | 0.50% |
Czech | 76 | 0.16%, see rank | 0.26% | 0.53% |
Danish | 365 | 0.79%, see rank | 0.53% | 0.48% |
Dutch | 747 | 1.61%, see rank | 1.15% | 1.63% |
English | 4,704 | 10.16%, see rank | 6.77% | 9.02% |
French | 1,706 | 3.69%, see rank | 2.44% | 3.77% |
German | 6,490 | 14.02%, see rank | 9.60% | 16.51% |
Greek | 133 | 0.29%, see rank | 0.38% | 0.44% |
Hungarian | 89 | 0.19%, see rank | 0.36% | 0.51% |
Irish | 5,755 | 12.43%, see rank | 7.50% | 11.76% |
Italian | 3,962 | 8.56%, see rank | 4.21% | 5.78% |
Norwegian | 863 | 1.86%, see rank | 1.10% | 1.51% |
Polish | 965 | 2.08%, see rank | 1.41% | 3.24% |
Portuguese | 2,143 | 4.63%, see rank | 1.02% | 0.47% |
Russian | 427 | 0.92%, see rank | 1.22% | 1.01% |
Scotch-Irish | 439 | 0.95%, see rank | 1.19% | 1.72% |
Scottish | 803 | 1.73%, see rank | 1.54% | 1.92% |
Subsaharan African | 174 | 0.38%, see rank | 0.72% | 0.91% |
Swedish | 1,111 | 2.40%, see rank | 1.25% | 1.41% |
Swiss | 240 | 0.52%, see rank | 0.31% | 0.33% |
Ukrainian | 85 | 0.18%, see rank | 0.26% | 0.31% |
American | 984 | 2.13%, see rank | 2.43% | 6.28% |
Welsh | 268 | 0.58%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
44,626 (94.65%) out of the total population of 47,149 reported first ancestry.
Brentwood, CA | % of the Total Population | California | U.S. | |
Arab | 380 | 0.81%, see rank | 0.66% | 0.50% |
Czech | 156 | 0.33%, see rank | 0.27% | 0.54% |
Danish | 455 | 0.97%, see rank | 0.55% | 0.49% |
Dutch | 643 | 1.36%, see rank | 1.19% | 1.68% |
English | 4,936 | 10.47%, see rank | 7.02% | 9.29% |
French | 2,123 | 4.50%, see rank | 2.56% | 3.90% |
German | 6,951 | 14.74%, see rank | 9.93% | 16.89% |
Greek | 124 | 0.26%, see rank | 0.38% | 0.45% |
Hungarian | 158 | 0.34%, see rank | 0.37% | 0.52% |
Irish | 5,647 | 11.98%, see rank | 7.79% | 12.01% |
Italian | 4,054 | 8.60%, see rank | 4.33% | 5.91% |
Norwegian | 839 | 1.78%, see rank | 1.14% | 1.55% |
Polish | 1,009 | 2.14%, see rank | 1.45% | 3.32% |
Portuguese | 1,885 | 4.00%, see rank | 1.05% | 0.48% |
Russian | 426 | 0.90%, see rank | 1.25% | 1.04% |
Scotch-Irish | 440 | 0.93%, see rank | 1.23% | 1.77% |
Scottish | 706 | 1.50%, see rank | 1.61% | 1.97% |
Subsaharan African | 271 | 0.57%, see rank | 0.71% | 0.88% |
Swedish | 1,017 | 2.16%, see rank | 1.28% | 1.45% |
Swiss | 237 | 0.50%, see rank | 0.32% | 0.34% |
Ukrainian | 67 | 0.14%, see rank | 0.27% | 0.32% |
American | 1,067 | 2.26%, see rank | 2.66% | 6.43% |
Welsh | 245 | 0.52%, see rank | 0.52% | 0.65% |
US Census 2000 data
20,316 (87.19%) out of the total population of 23,302 reported first ancestry.
Brentwood, CA | % of the Total Population | California | U.S. | |
Arab | 43 | 0.18%, see rank | 0.50% | 0.36% |
Czech | 7 | 0.03%, see rank | 0.14% | 0.27% |
Danish | 270 | 1.16%, see rank | 0.38% | 0.30% |
Dutch | 236 | 1.01%, see rank | 0.71% | 0.91% |
English | 1,240 | 5.32%, see rank | 4.91% | 5.91% |
French | 452 | 1.94%, see rank | 1.57% | 2.39% |
German | 2,549 | 10.94%, see rank | 6.45% | 10.81% |
Greek | 56 | 0.24%, see rank | 0.29% | 0.34% |
Hungarian | 0 | 0.00%, see rank | 0.27% | 0.32% |
Irish | 1,735 | 7.45%, see rank | 4.72% | 6.85% |
Italian | 1,544 | 6.63%, see rank | 3.41% | 4.59% |
Norwegian | 279 | 1.20%, see rank | 0.92% | 1.15% |
Polish | 142 | 0.61%, see rank | 0.95% | 2.24% |
Portuguese | 650 | 2.79%, see rank | 0.75% | 0.33% |
Russian | 42 | 0.18%, see rank | 0.90% | 0.68% |
Scotch-Irish | 305 | 1.31%, see rank | 0.87% | 1.17% |
Scottish | 299 | 1.28%, see rank | 1.00% | 1.12% |
Subsaharan African | 92 | 0.39%, see rank | 0.51% | 0.61% |
Swedish | 280 | 1.20%, see rank | 0.86% | 0.87% |
Swiss | 88 | 0.38%, see rank | 0.21% | 0.19% |
Ukrainian | 20 | 0.09%, see rank | 0.20% | 0.24% |
American | 1,095 | 4.70%, see rank | 3.37% | 7.33% |
Welsh | 73 | 0.31%, 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.