USA.com / California / Contra Costa County / Hercules, CA / 94547 / Population and Races / Historical First Ancestry Data
94547 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
22,562 (91.63%) out of the total population of 24,622 reported first ancestry.
| 94547 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 64 | 0.26%, see rank | 0.72% | 0.56% |
| Czech | 0 | 0.00%, see rank | 0.22% | 0.47% |
| Danish | 80 | 0.32%, see rank | 0.46% | 0.42% |
| Dutch | 136 | 0.55%, see rank | 0.99% | 1.40% |
| English | 720 | 2.92%, see rank | 5.94% | 8.02% |
| French | 403 | 1.64%, see rank | 2.15% | 3.34% |
| German | 984 | 4.00%, see rank | 8.51% | 15.03% |
| Greek | 50 | 0.20%, see rank | 0.35% | 0.41% |
| Hungarian | 88 | 0.36%, see rank | 0.32% | 0.46% |
| Irish | 707 | 2.87%, see rank | 6.69% | 10.80% |
| Italian | 633 | 2.57%, see rank | 3.97% | 5.52% |
| Norwegian | 290 | 1.18%, see rank | 1.02% | 1.42% |
| Polish | 122 | 0.50%, see rank | 1.32% | 3.01% |
| Portuguese | 400 | 1.62%, see rank | 0.91% | 0.44% |
| Russian | 88 | 0.36%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 67 | 0.27%, see rank | 0.61% | 0.99% |
| Scottish | 197 | 0.80%, see rank | 1.34% | 1.72% |
| Subsaharan African | 320 | 1.30%, see rank | 0.69% | 0.95% |
| Swedish | 141 | 0.57%, see rank | 1.09% | 1.27% |
| Swiss | 100 | 0.41%, see rank | 0.27% | 0.30% |
| Ukrainian | 82 | 0.33%, see rank | 0.27% | 0.31% |
| American | 361 | 1.47%, see rank | 3.22% | 7.12% |
| Welsh | 41 | 0.17%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
22,594 (93.91%) out of the total population of 24,060 reported first ancestry.
| 94547 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 177 | 0.74%, see rank | 0.70% | 0.53% |
| Czech | 30 | 0.12%, see rank | 0.24% | 0.50% |
| Danish | 47 | 0.20%, see rank | 0.50% | 0.45% |
| Dutch | 143 | 0.59%, see rank | 1.08% | 1.51% |
| English | 572 | 2.38%, see rank | 6.39% | 8.53% |
| French | 256 | 1.06%, see rank | 2.28% | 3.54% |
| German | 1,047 | 4.35%, see rank | 9.10% | 15.79% |
| Greek | 9 | 0.04%, see rank | 0.35% | 0.42% |
| Hungarian | 102 | 0.42%, see rank | 0.34% | 0.48% |
| Irish | 808 | 3.36%, see rank | 7.13% | 11.36% |
| Italian | 679 | 2.82%, see rank | 4.08% | 5.66% |
| Norwegian | 245 | 1.02%, see rank | 1.06% | 1.46% |
| Polish | 24 | 0.10%, see rank | 1.35% | 3.13% |
| Portuguese | 449 | 1.87%, see rank | 0.96% | 0.46% |
| Russian | 75 | 0.31%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 43 | 0.18%, see rank | 0.67% | 1.07% |
| Scottish | 194 | 0.81%, see rank | 1.43% | 1.81% |
| Subsaharan African | 274 | 1.14%, see rank | 0.72% | 0.93% |
| Swedish | 145 | 0.60%, see rank | 1.16% | 1.34% |
| Swiss | 88 | 0.37%, see rank | 0.28% | 0.31% |
| Ukrainian | 14 | 0.06%, see rank | 0.26% | 0.31% |
| American | 299 | 1.24%, see rank | 2.78% | 6.72% |
| Welsh | 136 | 0.57%, see rank | 0.46% | 0.60% |
US Census 2000 data
20,383 (90.75%) out of the total population of 22,460 reported first ancestry.
| 94547 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 138 | 0.61%, see rank | 0.50% | 0.36% |
| Czech | 18 | 0.08%, see rank | 0.14% | 0.27% |
| Danish | 96 | 0.43%, see rank | 0.38% | 0.30% |
| Dutch | 116 | 0.52%, see rank | 0.71% | 0.91% |
| English | 742 | 3.30%, see rank | 4.91% | 5.91% |
| French | 193 | 0.86%, see rank | 1.57% | 2.39% |
| German | 773 | 3.44%, see rank | 6.45% | 10.81% |
| Greek | 55 | 0.24%, see rank | 0.29% | 0.34% |
| Hungarian | 0 | 0.00%, see rank | 0.27% | 0.32% |
| Irish | 808 | 3.60%, see rank | 4.72% | 6.85% |
| Italian | 755 | 3.36%, see rank | 3.41% | 4.59% |
| Norwegian | 226 | 1.01%, see rank | 0.92% | 1.15% |
| Polish | 102 | 0.45%, see rank | 0.95% | 2.24% |
| Portuguese | 170 | 0.76%, see rank | 0.75% | 0.33% |
| Russian | 73 | 0.33%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 105 | 0.47%, see rank | 0.87% | 1.17% |
| Scottish | 73 | 0.33%, see rank | 1.00% | 1.12% |
| Subsaharan African | 452 | 2.01%, see rank | 0.51% | 0.61% |
| Swedish | 84 | 0.37%, see rank | 0.86% | 0.87% |
| Swiss | 17 | 0.08%, see rank | 0.21% | 0.19% |
| Ukrainian | 10 | 0.04%, see rank | 0.20% | 0.24% |
| American | 385 | 1.71%, see rank | 3.37% | 7.33% |
| Welsh | 18 | 0.08%, 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.