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Keystone Oaks School District Historical First Ancestry Data
ACS 2010-2014 data
18,669 (90.06%) out of the total population of 20,730 reported first ancestry.
| Keystone Oaks School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 193 | 0.93%, see rank | 0.49% | 0.56% |
| Czech | 56 | 0.27%, see rank | 0.40% | 0.47% |
| Danish | 42 | 0.20%, see rank | 0.13% | 0.42% |
| Dutch | 170 | 0.82%, see rank | 1.76% | 1.40% |
| English | 1,737 | 8.38%, see rank | 7.42% | 8.02% |
| French | 358 | 1.73%, see rank | 1.87% | 3.34% |
| German | 6,831 | 32.95%, see rank | 27.27% | 15.03% |
| Greek | 410 | 1.98%, see rank | 0.50% | 0.41% |
| Hungarian | 353 | 1.70%, see rank | 1.03% | 0.46% |
| Irish | 5,329 | 25.71%, see rank | 16.97% | 10.80% |
| Italian | 3,749 | 18.08%, see rank | 12.13% | 5.52% |
| Norwegian | 15 | 0.07%, see rank | 0.33% | 1.42% |
| Polish | 2,357 | 11.37%, see rank | 6.62% | 3.01% |
| Portuguese | 17 | 0.08%, see rank | 0.15% | 0.44% |
| Russian | 225 | 1.09%, see rank | 1.47% | 0.92% |
| Scotch-Irish | 373 | 1.80%, see rank | 1.18% | 0.99% |
| Scottish | 350 | 1.69%, see rank | 1.50% | 1.72% |
| Subsaharan African | 109 | 0.53%, see rank | 0.74% | 0.95% |
| Swedish | 176 | 0.85%, see rank | 0.82% | 1.27% |
| Swiss | 61 | 0.29%, see rank | 0.51% | 0.30% |
| Ukrainian | 279 | 1.35%, see rank | 0.88% | 0.31% |
| American | 610 | 2.94%, see rank | 5.22% | 7.12% |
| Welsh | 404 | 1.95%, see rank | 1.30% | 0.57% |
ACS 2008-2012 data
19,267 (93.11%) out of the total population of 20,693 reported first ancestry.
| Keystone Oaks School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 213 | 1.03%, see rank | 0.49% | 0.53% |
| Czech | 63 | 0.30%, see rank | 0.44% | 0.50% |
| Danish | 35 | 0.17%, see rank | 0.14% | 0.45% |
| Dutch | 136 | 0.66%, see rank | 1.94% | 1.51% |
| English | 1,836 | 8.87%, see rank | 7.94% | 8.53% |
| French | 383 | 1.85%, see rank | 1.99% | 3.54% |
| German | 6,650 | 32.14%, see rank | 28.44% | 15.79% |
| Greek | 453 | 2.19%, see rank | 0.51% | 0.42% |
| Hungarian | 246 | 1.19%, see rank | 1.08% | 0.48% |
| Irish | 5,727 | 27.68%, see rank | 17.65% | 11.36% |
| Italian | 3,693 | 17.85%, see rank | 12.26% | 5.66% |
| Norwegian | 29 | 0.14%, see rank | 0.34% | 1.46% |
| Polish | 2,482 | 11.99%, see rank | 6.78% | 3.13% |
| Portuguese | 46 | 0.22%, see rank | 0.15% | 0.46% |
| Russian | 349 | 1.69%, see rank | 1.53% | 0.97% |
| Scotch-Irish | 448 | 2.16%, see rank | 1.30% | 1.07% |
| Scottish | 378 | 1.83%, see rank | 1.58% | 1.81% |
| Subsaharan African | 82 | 0.40%, see rank | 0.68% | 0.93% |
| Swedish | 235 | 1.14%, see rank | 0.85% | 1.34% |
| Swiss | 107 | 0.52%, see rank | 0.55% | 0.31% |
| Ukrainian | 342 | 1.65%, see rank | 0.91% | 0.31% |
| American | 880 | 4.25%, see rank | 4.84% | 6.72% |
| Welsh | 347 | 1.68%, see rank | 1.41% | 0.60% |
ACS 2006-2010 data
19,301 (92.57%) out of the total population of 20,851 reported first ancestry.
| Keystone Oaks School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 202 | 0.97%, see rank | 0.47% | 0.50% |
| Czech | 84 | 0.40%, see rank | 0.46% | 0.53% |
| Danish | 47 | 0.23%, see rank | 0.15% | 0.48% |
| Dutch | 131 | 0.63%, see rank | 2.13% | 1.63% |
| English | 1,588 | 7.62%, see rank | 8.35% | 9.02% |
| French | 535 | 2.57%, see rank | 2.11% | 3.77% |
| German | 7,215 | 34.60%, see rank | 29.39% | 16.51% |
| Greek | 450 | 2.16%, see rank | 0.53% | 0.44% |
| Hungarian | 306 | 1.47%, see rank | 1.15% | 0.51% |
| Irish | 5,664 | 27.16%, see rank | 17.85% | 11.76% |
| Italian | 4,332 | 20.78%, see rank | 12.51% | 5.78% |
| Norwegian | 28 | 0.13%, see rank | 0.34% | 1.51% |
| Polish | 2,546 | 12.21%, see rank | 6.98% | 3.24% |
| Portuguese | 47 | 0.23%, see rank | 0.15% | 0.47% |
| Russian | 362 | 1.74%, see rank | 1.60% | 1.01% |
| Scotch-Irish | 698 | 3.35%, see rank | 1.99% | 1.72% |
| Scottish | 416 | 2.00%, see rank | 1.67% | 1.92% |
| Subsaharan African | 38 | 0.18%, see rank | 0.65% | 0.91% |
| Swedish | 168 | 0.81%, see rank | 0.91% | 1.41% |
| Swiss | 127 | 0.61%, see rank | 0.57% | 0.33% |
| Ukrainian | 286 | 1.37%, see rank | 0.94% | 0.31% |
| American | 846 | 4.06%, see rank | 4.36% | 6.28% |
| Welsh | 293 | 1.41%, see rank | 1.49% | 0.63% |
ACS 2005-2009 data
19,374 (93.45%) out of the total population of 20,731 reported first ancestry.
| Keystone Oaks School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 191 | 0.92%, see rank | 0.47% | 0.50% |
| Czech | 140 | 0.68%, see rank | 0.47% | 0.54% |
| Danish | 35 | 0.17%, see rank | 0.16% | 0.49% |
| Dutch | 122 | 0.59%, see rank | 2.21% | 1.68% |
| English | 1,498 | 7.23%, see rank | 8.53% | 9.29% |
| French | 532 | 2.57%, see rank | 2.15% | 3.90% |
| German | 7,132 | 34.40%, see rank | 29.85% | 16.89% |
| Greek | 317 | 1.53%, see rank | 0.53% | 0.45% |
| Hungarian | 378 | 1.82%, see rank | 1.17% | 0.52% |
| Irish | 5,636 | 27.19%, see rank | 18.11% | 12.01% |
| Italian | 4,566 | 22.02%, see rank | 12.73% | 5.91% |
| Norwegian | 38 | 0.18%, see rank | 0.35% | 1.55% |
| Polish | 2,733 | 13.18%, see rank | 7.14% | 3.32% |
| Portuguese | 45 | 0.22%, see rank | 0.15% | 0.48% |
| Russian | 488 | 2.35%, see rank | 1.65% | 1.04% |
| Scotch-Irish | 669 | 3.23%, see rank | 2.06% | 1.77% |
| Scottish | 408 | 1.97%, see rank | 1.70% | 1.97% |
| Subsaharan African | 58 | 0.28%, see rank | 0.64% | 0.88% |
| Swedish | 180 | 0.87%, see rank | 0.93% | 1.45% |
| Swiss | 133 | 0.64%, see rank | 0.58% | 0.34% |
| Ukrainian | 318 | 1.53%, see rank | 0.98% | 0.32% |
| American | 740 | 3.57%, see rank | 4.49% | 6.43% |
| Welsh | 392 | 1.89%, see rank | 1.52% | 0.65% |
* 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.