USA.com / California / San Luis Obispo County / Arroyo Grande, CA / 93420 / Population and Races / Historical First Ancestry Data
93420 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
26,641 (88.58%) out of the total population of 30,076 reported first ancestry.
| 93420 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 354 | 1.18%, see rank | 0.72% | 0.56% |
| Czech | 101 | 0.34%, see rank | 0.22% | 0.47% |
| Danish | 297 | 0.99%, see rank | 0.46% | 0.42% |
| Dutch | 532 | 1.77%, see rank | 0.99% | 1.40% |
| English | 4,452 | 14.80%, see rank | 5.94% | 8.02% |
| French | 1,131 | 3.76%, see rank | 2.15% | 3.34% |
| German | 4,948 | 16.45%, see rank | 8.51% | 15.03% |
| Greek | 80 | 0.27%, see rank | 0.35% | 0.41% |
| Hungarian | 147 | 0.49%, see rank | 0.32% | 0.46% |
| Irish | 4,438 | 14.76%, see rank | 6.69% | 10.80% |
| Italian | 1,638 | 5.45%, see rank | 3.97% | 5.52% |
| Norwegian | 997 | 3.31%, see rank | 1.02% | 1.42% |
| Polish | 1,195 | 3.97%, see rank | 1.32% | 3.01% |
| Portuguese | 751 | 2.50%, see rank | 0.91% | 0.44% |
| Russian | 376 | 1.25%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 478 | 1.59%, see rank | 0.61% | 0.99% |
| Scottish | 766 | 2.55%, see rank | 1.34% | 1.72% |
| Subsaharan African | 80 | 0.27%, see rank | 0.69% | 0.95% |
| Swedish | 402 | 1.34%, see rank | 1.09% | 1.27% |
| Swiss | 194 | 0.65%, see rank | 0.27% | 0.30% |
| Ukrainian | 14 | 0.05%, see rank | 0.27% | 0.31% |
| American | 1,728 | 5.75%, see rank | 3.22% | 7.12% |
| Welsh | 230 | 0.76%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
26,494 (89.18%) out of the total population of 29,710 reported first ancestry.
| 93420 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 476 | 1.60%, see rank | 0.70% | 0.53% |
| Czech | 128 | 0.43%, see rank | 0.24% | 0.50% |
| Danish | 415 | 1.40%, see rank | 0.50% | 0.45% |
| Dutch | 729 | 2.45%, see rank | 1.08% | 1.51% |
| English | 4,181 | 14.07%, see rank | 6.39% | 8.53% |
| French | 945 | 3.18%, see rank | 2.28% | 3.54% |
| German | 4,719 | 15.88%, see rank | 9.10% | 15.79% |
| Greek | 67 | 0.23%, see rank | 0.35% | 0.42% |
| Hungarian | 244 | 0.82%, see rank | 0.34% | 0.48% |
| Irish | 4,192 | 14.11%, see rank | 7.13% | 11.36% |
| Italian | 1,905 | 6.41%, see rank | 4.08% | 5.66% |
| Norwegian | 811 | 2.73%, see rank | 1.06% | 1.46% |
| Polish | 608 | 2.05%, see rank | 1.35% | 3.13% |
| Portuguese | 635 | 2.14%, see rank | 0.96% | 0.46% |
| Russian | 344 | 1.16%, see rank | 1.18% | 0.97% |
| Scotch-Irish | 456 | 1.53%, see rank | 0.67% | 1.07% |
| Scottish | 1,109 | 3.73%, see rank | 1.43% | 1.81% |
| Subsaharan African | 62 | 0.21%, see rank | 0.72% | 0.93% |
| Swedish | 595 | 2.00%, see rank | 1.16% | 1.34% |
| Swiss | 358 | 1.20%, see rank | 0.28% | 0.31% |
| Ukrainian | 22 | 0.07%, see rank | 0.26% | 0.31% |
| American | 1,655 | 5.57%, see rank | 2.78% | 6.72% |
| Welsh | 85 | 0.29%, see rank | 0.46% | 0.60% |
US Census 2000 data
20,261 (82.76%) out of the total population of 24,482 reported first ancestry.
| 93420 Zip Code | % of the Total Population | California | U.S. | |
| Arab | 28 | 0.11%, see rank | 0.50% | 0.36% |
| Czech | 104 | 0.42%, see rank | 0.14% | 0.27% |
| Danish | 299 | 1.22%, see rank | 0.38% | 0.30% |
| Dutch | 294 | 1.20%, see rank | 0.71% | 0.91% |
| English | 2,576 | 10.52%, see rank | 4.91% | 5.91% |
| French | 605 | 2.47%, see rank | 1.57% | 2.39% |
| German | 3,090 | 12.62%, see rank | 6.45% | 10.81% |
| Greek | 50 | 0.20%, see rank | 0.29% | 0.34% |
| Hungarian | 49 | 0.20%, see rank | 0.27% | 0.32% |
| Irish | 2,149 | 8.78%, see rank | 4.72% | 6.85% |
| Italian | 1,093 | 4.46%, see rank | 3.41% | 4.59% |
| Norwegian | 491 | 2.01%, see rank | 0.92% | 1.15% |
| Polish | 258 | 1.05%, see rank | 0.95% | 2.24% |
| Portuguese | 658 | 2.69%, see rank | 0.75% | 0.33% |
| Russian | 215 | 0.88%, see rank | 0.90% | 0.68% |
| Scotch-Irish | 436 | 1.78%, see rank | 0.87% | 1.17% |
| Scottish | 573 | 2.34%, see rank | 1.00% | 1.12% |
| Subsaharan African | 8 | 0.03%, see rank | 0.51% | 0.61% |
| Swedish | 392 | 1.60%, see rank | 0.86% | 0.87% |
| Swiss | 208 | 0.85%, see rank | 0.21% | 0.19% |
| Ukrainian | 17 | 0.07%, see rank | 0.20% | 0.24% |
| American | 1,285 | 5.25%, see rank | 3.37% | 7.33% |
| Welsh | 151 | 0.62%, 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.