USA.com / Pennsylvania / Chester County / Downingtown, PA / 19335 / Population and Races / Historical First Ancestry Data
19335 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
42,489 (90.82%) out of the total population of 46,785 reported first ancestry.
| 19335 Zip Code | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 148 | 0.32%, see rank | 0.49% | 0.56% |
| Czech | 362 | 0.77%, see rank | 0.40% | 0.47% |
| Danish | 79 | 0.17%, see rank | 0.13% | 0.42% |
| Dutch | 778 | 1.66%, see rank | 1.76% | 1.40% |
| English | 5,675 | 12.13%, see rank | 7.42% | 8.02% |
| French | 1,546 | 3.30%, see rank | 1.87% | 3.34% |
| German | 9,663 | 20.65%, see rank | 27.27% | 15.03% |
| Greek | 363 | 0.78%, see rank | 0.50% | 0.41% |
| Hungarian | 577 | 1.23%, see rank | 1.03% | 0.46% |
| Irish | 11,726 | 25.06%, see rank | 16.97% | 10.80% |
| Italian | 7,129 | 15.24%, see rank | 12.13% | 5.52% |
| Norwegian | 309 | 0.66%, see rank | 0.33% | 1.42% |
| Polish | 2,276 | 4.86%, see rank | 6.62% | 3.01% |
| Portuguese | 132 | 0.28%, see rank | 0.15% | 0.44% |
| Russian | 575 | 1.23%, see rank | 1.47% | 0.92% |
| Scotch-Irish | 480 | 1.03%, see rank | 1.18% | 0.99% |
| Scottish | 853 | 1.82%, see rank | 1.50% | 1.72% |
| Subsaharan African | 366 | 0.78%, see rank | 0.74% | 0.95% |
| Swedish | 377 | 0.81%, see rank | 0.82% | 1.27% |
| Swiss | 141 | 0.30%, see rank | 0.51% | 0.30% |
| Ukrainian | 430 | 0.92%, see rank | 0.88% | 0.31% |
| American | 2,368 | 5.06%, see rank | 5.22% | 7.12% |
| Welsh | 569 | 1.22%, see rank | 1.30% | 0.57% |
ACS 2008-2012 data
43,513 (93.04%) out of the total population of 46,766 reported first ancestry.
| 19335 Zip Code | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 136 | 0.29%, see rank | 0.49% | 0.53% |
| Czech | 308 | 0.66%, see rank | 0.44% | 0.50% |
| Danish | 164 | 0.35%, see rank | 0.14% | 0.45% |
| Dutch | 880 | 1.88%, see rank | 1.94% | 1.51% |
| English | 6,508 | 13.92%, see rank | 7.94% | 8.53% |
| French | 1,740 | 3.72%, see rank | 1.99% | 3.54% |
| German | 11,500 | 24.59%, see rank | 28.44% | 15.79% |
| Greek | 366 | 0.78%, see rank | 0.51% | 0.42% |
| Hungarian | 440 | 0.94%, see rank | 1.08% | 0.48% |
| Irish | 12,066 | 25.80%, see rank | 17.65% | 11.36% |
| Italian | 7,918 | 16.93%, see rank | 12.26% | 5.66% |
| Norwegian | 467 | 1.00%, see rank | 0.34% | 1.46% |
| Polish | 2,341 | 5.01%, see rank | 6.78% | 3.13% |
| Portuguese | 93 | 0.20%, see rank | 0.15% | 0.46% |
| Russian | 615 | 1.32%, see rank | 1.53% | 0.97% |
| Scotch-Irish | 620 | 1.33%, see rank | 1.30% | 1.07% |
| Scottish | 1,126 | 2.41%, see rank | 1.58% | 1.81% |
| Subsaharan African | 235 | 0.50%, see rank | 0.68% | 0.93% |
| Swedish | 294 | 0.63%, see rank | 0.85% | 1.34% |
| Swiss | 119 | 0.25%, see rank | 0.55% | 0.31% |
| Ukrainian | 365 | 0.78%, see rank | 0.91% | 0.31% |
| American | 1,816 | 3.88%, see rank | 4.84% | 6.72% |
| Welsh | 633 | 1.35%, see rank | 1.41% | 0.60% |
US Census 2000 data
35,505 (85.66%) out of the total population of 41,450 reported first ancestry.
| 19335 Zip Code | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 208 | 0.50%, see rank | 0.32% | 0.36% |
| Czech | 35 | 0.08%, see rank | 0.17% | 0.27% |
| Danish | 58 | 0.14%, see rank | 0.08% | 0.30% |
| Dutch | 394 | 0.95%, see rank | 0.99% | 0.91% |
| English | 2,753 | 6.64%, see rank | 4.75% | 5.91% |
| French | 614 | 1.48%, see rank | 1.05% | 2.39% |
| German | 7,042 | 16.99%, see rank | 19.14% | 10.81% |
| Greek | 203 | 0.49%, see rank | 0.37% | 0.34% |
| Hungarian | 227 | 0.55%, see rank | 0.66% | 0.32% |
| Irish | 6,581 | 15.88%, see rank | 10.11% | 6.85% |
| Italian | 5,887 | 14.20%, see rank | 9.55% | 4.59% |
| Norwegian | 201 | 0.48%, see rank | 0.22% | 1.15% |
| Polish | 1,049 | 2.53%, see rank | 4.74% | 2.24% |
| Portuguese | 26 | 0.06%, see rank | 0.08% | 0.33% |
| Russian | 310 | 0.75%, see rank | 1.04% | 0.68% |
| Scotch-Irish | 820 | 1.98%, see rank | 1.29% | 1.17% |
| Scottish | 766 | 1.85%, see rank | 0.93% | 1.12% |
| Subsaharan African | 188 | 0.45%, see rank | 0.46% | 0.61% |
| Swedish | 309 | 0.75%, see rank | 0.51% | 0.87% |
| Swiss | 180 | 0.43%, see rank | 0.31% | 0.19% |
| Ukrainian | 314 | 0.76%, see rank | 0.72% | 0.24% |
| American | 1,856 | 4.48%, see rank | 5.16% | 7.33% |
| Welsh | 354 | 0.85%, see rank | 0.72% | 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.