USA.com / California / Alameda County / Hayward, CA / 94542 / Population and Races / Historical First Ancestry Data
94542 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
10,983 (87.88%) out of the total population of 12,498 reported first ancestry.
| 94542 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 113 | 0.90%, see rank | 0.72% | 0.56% |
| Czech | 24 | 0.19%, see rank | 0.22% | 0.47% |
| Danish | 49 | 0.39%, see rank | 0.46% | 0.42% |
| Dutch | 80 | 0.64%, see rank | 0.99% | 1.40% |
| English | 600 | 4.80%, see rank | 5.94% | 8.02% |
| French | 195 | 1.56%, see rank | 2.15% | 3.34% |
| German | 1,086 | 8.69%, see rank | 8.51% | 15.03% |
| Greek | 134 | 1.07%, see rank | 0.35% | 0.41% |
| Hungarian | 19 | 0.15%, see rank | 0.32% | 0.46% |
| Irish | 512 | 4.10%, see rank | 6.69% | 10.80% |
| Italian | 438 | 3.50%, see rank | 3.97% | 5.52% |
| Norwegian | 81 | 0.65%, see rank | 1.02% | 1.42% |
| Polish | 130 | 1.04%, see rank | 1.32% | 3.01% |
| Portuguese | 443 | 3.54%, see rank | 0.91% | 0.44% |
| Russian | 149 | 1.19%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 24 | 0.19%, see rank | 0.61% | 0.99% |
| Scottish | 157 | 1.26%, see rank | 1.34% | 1.72% |
| Subsaharan African | 430 | 3.44%, see rank | 0.69% | 0.95% |
| Swedish | 235 | 1.88%, see rank | 1.09% | 1.27% |
| Swiss | 32 | 0.26%, see rank | 0.27% | 0.30% |
| Ukrainian | 31 | 0.25%, see rank | 0.27% | 0.31% |
| American | 418 | 3.34%, see rank | 3.22% | 7.12% |
| Welsh | 10 | 0.08%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
11,507 (92.46%) out of the total population of 12,446 reported first ancestry.
| 94542 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 65 | 0.52%, see rank | 0.70% | 0.53% |
| Czech | 21 | 0.17%, see rank | 0.24% | 0.50% |
| Danish | 111 | 0.89%, see rank | 0.50% | 0.45% |
| Dutch | 75 | 0.60%, see rank | 1.08% | 1.51% |
| English | 668 | 5.37%, see rank | 6.39% | 8.53% |
| French | 239 | 1.92%, see rank | 2.28% | 3.54% |
| German | 1,031 | 8.28%, see rank | 9.10% | 15.79% |
| Greek | 31 | 0.25%, see rank | 0.35% | 0.42% |
| Hungarian | 28 | 0.22%, see rank | 0.34% | 0.48% |
| Irish | 541 | 4.35%, see rank | 7.13% | 11.36% |
| Italian | 417 | 3.35%, see rank | 4.08% | 5.66% |
| Norwegian | 109 | 0.88%, see rank | 1.06% | 1.46% |
| Polish | 223 | 1.79%, see rank | 1.35% | 3.13% |
| Portuguese | 393 | 3.16%, see rank | 0.96% | 0.46% |
| Russian | 128 | 1.03%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 14 | 0.11%, see rank | 0.67% | 1.07% |
| Scottish | 93 | 0.75%, see rank | 1.43% | 1.81% |
| Subsaharan African | 197 | 1.58%, see rank | 0.72% | 0.93% |
| Swedish | 202 | 1.62%, see rank | 1.16% | 1.34% |
| Swiss | 77 | 0.62%, see rank | 0.28% | 0.31% |
| Ukrainian | 55 | 0.44%, see rank | 0.26% | 0.31% |
| American | 366 | 2.94%, see rank | 2.78% | 6.72% |
| Welsh | 22 | 0.18%, see rank | 0.46% | 0.60% |
US Census 2000 data
10,163 (91.19%) out of the total population of 11,145 reported first ancestry.
| 94542 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 29 | 0.26%, see rank | 0.50% | 0.36% |
| Czech | 0 | 0.00%, see rank | 0.14% | 0.27% |
| Danish | 35 | 0.31%, see rank | 0.38% | 0.30% |
| Dutch | 90 | 0.81%, see rank | 0.71% | 0.91% |
| English | 435 | 3.90%, see rank | 4.91% | 5.91% |
| French | 219 | 1.97%, see rank | 1.57% | 2.39% |
| German | 713 | 6.40%, see rank | 6.45% | 10.81% |
| Greek | 128 | 1.15%, see rank | 0.29% | 0.34% |
| Hungarian | 34 | 0.31%, see rank | 0.27% | 0.32% |
| Irish | 450 | 4.04%, see rank | 4.72% | 6.85% |
| Italian | 434 | 3.89%, see rank | 3.41% | 4.59% |
| Norwegian | 102 | 0.92%, see rank | 0.92% | 1.15% |
| Polish | 148 | 1.33%, see rank | 0.95% | 2.24% |
| Portuguese | 372 | 3.34%, see rank | 0.75% | 0.33% |
| Russian | 151 | 1.35%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 137 | 1.23%, see rank | 0.87% | 1.17% |
| Scottish | 46 | 0.41%, see rank | 1.00% | 1.12% |
| Subsaharan African | 76 | 0.68%, see rank | 0.51% | 0.61% |
| Swedish | 122 | 1.09%, see rank | 0.86% | 0.87% |
| Swiss | 12 | 0.11%, see rank | 0.21% | 0.19% |
| Ukrainian | 17 | 0.15%, see rank | 0.20% | 0.24% |
| American | 203 | 1.82%, see rank | 3.37% | 7.33% |
| Welsh | 59 | 0.53%, 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.