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Willow Grove, PA Historical First Ancestry Data
ACS 2010-2014 data
14,705 (90.86%) out of the total population of 16,185 reported first ancestry.
| Willow Grove, PA | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 98 | 0.61%, see rank | 0.49% | 0.56% |
| Czech | 23 | 0.14%, see rank | 0.40% | 0.47% |
| Danish | 33 | 0.20%, see rank | 0.13% | 0.42% |
| Dutch | 125 | 0.77%, see rank | 1.76% | 1.40% |
| English | 1,513 | 9.35%, see rank | 7.42% | 8.02% |
| French | 372 | 2.30%, see rank | 1.87% | 3.34% |
| German | 4,317 | 26.67%, see rank | 27.27% | 15.03% |
| Greek | 135 | 0.83%, see rank | 0.50% | 0.41% |
| Hungarian | 224 | 1.38%, see rank | 1.03% | 0.46% |
| Irish | 4,291 | 26.51%, see rank | 16.97% | 10.80% |
| Italian | 2,044 | 12.63%, see rank | 12.13% | 5.52% |
| Norwegian | 161 | 0.99%, see rank | 0.33% | 1.42% |
| Polish | 1,416 | 8.75%, see rank | 6.62% | 3.01% |
| Portuguese | 43 | 0.27%, see rank | 0.15% | 0.44% |
| Russian | 479 | 2.96%, see rank | 1.47% | 0.92% |
| Scotch-Irish | 134 | 0.83%, see rank | 1.18% | 0.99% |
| Scottish | 211 | 1.30%, see rank | 1.50% | 1.72% |
| Subsaharan African | 109 | 0.67%, see rank | 0.74% | 0.95% |
| Swedish | 108 | 0.67%, see rank | 0.82% | 1.27% |
| Swiss | 44 | 0.27%, see rank | 0.51% | 0.30% |
| Ukrainian | 432 | 2.67%, see rank | 0.88% | 0.31% |
| American | 833 | 5.15%, see rank | 5.22% | 7.12% |
| Welsh | 271 | 1.67%, see rank | 1.30% | 0.57% |
ACS 2008-2012 data
15,319 (95.12%) out of the total population of 16,105 reported first ancestry.
| Willow Grove, PA | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 52 | 0.32%, see rank | 0.49% | 0.53% |
| Czech | 10 | 0.06%, see rank | 0.44% | 0.50% |
| Danish | 20 | 0.12%, see rank | 0.14% | 0.45% |
| Dutch | 166 | 1.03%, see rank | 1.94% | 1.51% |
| English | 1,644 | 10.21%, see rank | 7.94% | 8.53% |
| French | 301 | 1.87%, see rank | 1.99% | 3.54% |
| German | 4,336 | 26.92%, see rank | 28.44% | 15.79% |
| Greek | 166 | 1.03%, see rank | 0.51% | 0.42% |
| Hungarian | 226 | 1.40%, see rank | 1.08% | 0.48% |
| Irish | 4,732 | 29.38%, see rank | 17.65% | 11.36% |
| Italian | 2,375 | 14.75%, see rank | 12.26% | 5.66% |
| Norwegian | 192 | 1.19%, see rank | 0.34% | 1.46% |
| Polish | 1,297 | 8.05%, see rank | 6.78% | 3.13% |
| Portuguese | 23 | 0.14%, see rank | 0.15% | 0.46% |
| Russian | 521 | 3.24%, see rank | 1.53% | 0.97% |
| Scotch-Irish | 180 | 1.12%, see rank | 1.30% | 1.07% |
| Scottish | 309 | 1.92%, see rank | 1.58% | 1.81% |
| Subsaharan African | 67 | 0.42%, see rank | 0.68% | 0.93% |
| Swedish | 167 | 1.04%, see rank | 0.85% | 1.34% |
| Swiss | 31 | 0.19%, see rank | 0.55% | 0.31% |
| Ukrainian | 199 | 1.24%, see rank | 0.91% | 0.31% |
| American | 693 | 4.30%, see rank | 4.84% | 6.72% |
| Welsh | 203 | 1.26%, see rank | 1.41% | 0.60% |
ACS 2006-2010 data
15,433 (93.78%) out of the total population of 16,456 reported first ancestry.
| Willow Grove, PA | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 38 | 0.23%, see rank | 0.47% | 0.50% |
| Czech | 31 | 0.19%, see rank | 0.46% | 0.53% |
| Danish | 19 | 0.12%, see rank | 0.15% | 0.48% |
| Dutch | 381 | 2.32%, see rank | 2.13% | 1.63% |
| English | 1,941 | 11.80%, see rank | 8.35% | 9.02% |
| French | 295 | 1.79%, see rank | 2.11% | 3.77% |
| German | 4,378 | 26.60%, see rank | 29.39% | 16.51% |
| Greek | 100 | 0.61%, see rank | 0.53% | 0.44% |
| Hungarian | 219 | 1.33%, see rank | 1.15% | 0.51% |
| Irish | 4,691 | 28.51%, see rank | 17.85% | 11.76% |
| Italian | 2,945 | 17.90%, see rank | 12.51% | 5.78% |
| Norwegian | 148 | 0.90%, see rank | 0.34% | 1.51% |
| Polish | 1,008 | 6.13%, see rank | 6.98% | 3.24% |
| Portuguese | 17 | 0.10%, see rank | 0.15% | 0.47% |
| Russian | 374 | 2.27%, see rank | 1.60% | 1.01% |
| Scotch-Irish | 397 | 2.41%, see rank | 1.99% | 1.72% |
| Scottish | 426 | 2.59%, see rank | 1.67% | 1.92% |
| Subsaharan African | 15 | 0.09%, see rank | 0.65% | 0.91% |
| Swedish | 134 | 0.81%, see rank | 0.91% | 1.41% |
| Swiss | 16 | 0.10%, see rank | 0.57% | 0.33% |
| Ukrainian | 201 | 1.22%, see rank | 0.94% | 0.31% |
| American | 426 | 2.59%, see rank | 4.36% | 6.28% |
| Welsh | 245 | 1.49%, see rank | 1.49% | 0.63% |
ACS 2005-2009 data
15,436 (94.93%) out of the total population of 16,260 reported first ancestry.
| Willow Grove, PA | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 57 | 0.35%, see rank | 0.47% | 0.50% |
| Czech | 30 | 0.18%, see rank | 0.47% | 0.54% |
| Danish | 0 | 0.00%, see rank | 0.16% | 0.49% |
| Dutch | 322 | 1.98%, see rank | 2.21% | 1.68% |
| English | 1,744 | 10.73%, see rank | 8.53% | 9.29% |
| French | 281 | 1.73%, see rank | 2.15% | 3.90% |
| German | 4,528 | 27.85%, see rank | 29.85% | 16.89% |
| Greek | 65 | 0.40%, see rank | 0.53% | 0.45% |
| Hungarian | 210 | 1.29%, see rank | 1.17% | 0.52% |
| Irish | 4,839 | 29.76%, see rank | 18.11% | 12.01% |
| Italian | 3,061 | 18.83%, see rank | 12.73% | 5.91% |
| Norwegian | 155 | 0.95%, see rank | 0.35% | 1.55% |
| Polish | 1,000 | 6.15%, see rank | 7.14% | 3.32% |
| Portuguese | 44 | 0.27%, see rank | 0.15% | 0.48% |
| Russian | 313 | 1.92%, see rank | 1.65% | 1.04% |
| Scotch-Irish | 469 | 2.88%, see rank | 2.06% | 1.77% |
| Scottish | 495 | 3.04%, see rank | 1.70% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 0.64% | 0.88% |
| Swedish | 191 | 1.17%, see rank | 0.93% | 1.45% |
| Swiss | 19 | 0.12%, see rank | 0.58% | 0.34% |
| Ukrainian | 207 | 1.27%, see rank | 0.98% | 0.32% |
| American | 542 | 3.33%, see rank | 4.49% | 6.43% |
| Welsh | 207 | 1.27%, see rank | 1.52% | 0.65% |
US Census 2000 data
13,694 (84.35%) out of the total population of 16,234 reported first ancestry.
| Willow Grove, PA | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 53 | 0.33%, see rank | 0.32% | 0.36% |
| Czech | 0 | 0.00%, see rank | 0.17% | 0.27% |
| Danish | 27 | 0.17%, see rank | 0.08% | 0.30% |
| Dutch | 82 | 0.51%, see rank | 0.99% | 0.91% |
| English | 1,015 | 6.25%, see rank | 4.75% | 5.91% |
| French | 219 | 1.35%, see rank | 1.05% | 2.39% |
| German | 3,118 | 19.21%, see rank | 19.14% | 10.81% |
| Greek | 81 | 0.50%, see rank | 0.37% | 0.34% |
| Hungarian | 174 | 1.07%, see rank | 0.66% | 0.32% |
| Irish | 2,899 | 17.86%, see rank | 10.11% | 6.85% |
| Italian | 1,819 | 11.20%, see rank | 9.55% | 4.59% |
| Norwegian | 46 | 0.28%, see rank | 0.22% | 1.15% |
| Polish | 562 | 3.46%, see rank | 4.74% | 2.24% |
| Portuguese | 59 | 0.36%, see rank | 0.08% | 0.33% |
| Russian | 363 | 2.24%, see rank | 1.04% | 0.68% |
| Scotch-Irish | 191 | 1.18%, see rank | 1.29% | 1.17% |
| Scottish | 198 | 1.22%, see rank | 0.93% | 1.12% |
| Subsaharan African | 59 | 0.36%, see rank | 0.46% | 0.61% |
| Swedish | 51 | 0.31%, see rank | 0.51% | 0.87% |
| Swiss | 20 | 0.12%, see rank | 0.31% | 0.19% |
| Ukrainian | 90 | 0.55%, see rank | 0.72% | 0.24% |
| American | 456 | 2.81%, see rank | 5.16% | 7.33% |
| Welsh | 97 | 0.60%, 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.