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Tri-Valley School District Historical First Ancestry Data
ACS 2010-2014 data
5,863 (89.44%) out of the total population of 6,555 reported first ancestry.
| Tri-Valley School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.49% | 0.56% |
| Czech | 10 | 0.15%, see rank | 0.40% | 0.47% |
| Danish | 7 | 0.11%, see rank | 0.13% | 0.42% |
| Dutch | 806 | 12.30%, see rank | 1.76% | 1.40% |
| English | 310 | 4.73%, see rank | 7.42% | 8.02% |
| French | 48 | 0.73%, see rank | 1.87% | 3.34% |
| German | 3,820 | 58.28%, see rank | 27.27% | 15.03% |
| Greek | 3 | 0.05%, see rank | 0.50% | 0.41% |
| Hungarian | 35 | 0.53%, see rank | 1.03% | 0.46% |
| Irish | 555 | 8.47%, see rank | 16.97% | 10.80% |
| Italian | 216 | 3.30%, see rank | 12.13% | 5.52% |
| Norwegian | 17 | 0.26%, see rank | 0.33% | 1.42% |
| Polish | 365 | 5.57%, see rank | 6.62% | 3.01% |
| Portuguese | 1 | 0.02%, see rank | 0.15% | 0.44% |
| Russian | 43 | 0.66%, see rank | 1.47% | 0.92% |
| Scotch-Irish | 24 | 0.37%, see rank | 1.18% | 0.99% |
| Scottish | 28 | 0.43%, see rank | 1.50% | 1.72% |
| Subsaharan African | 1 | 0.02%, see rank | 0.74% | 0.95% |
| Swedish | 20 | 0.31%, see rank | 0.82% | 1.27% |
| Swiss | 52 | 0.79%, see rank | 0.51% | 0.30% |
| Ukrainian | 46 | 0.70%, see rank | 0.88% | 0.31% |
| American | 545 | 8.31%, see rank | 5.22% | 7.12% |
| Welsh | 107 | 1.63%, see rank | 1.30% | 0.57% |
ACS 2008-2012 data
6,147 (92.34%) out of the total population of 6,657 reported first ancestry.
| Tri-Valley School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 11 | 0.17%, see rank | 0.49% | 0.53% |
| Czech | 7 | 0.11%, see rank | 0.44% | 0.50% |
| Danish | 7 | 0.11%, see rank | 0.14% | 0.45% |
| Dutch | 849 | 12.75%, see rank | 1.94% | 1.51% |
| English | 296 | 4.45%, see rank | 7.94% | 8.53% |
| French | 47 | 0.71%, see rank | 1.99% | 3.54% |
| German | 4,090 | 61.44%, see rank | 28.44% | 15.79% |
| Greek | 3 | 0.05%, see rank | 0.51% | 0.42% |
| Hungarian | 24 | 0.36%, see rank | 1.08% | 0.48% |
| Irish | 699 | 10.50%, see rank | 17.65% | 11.36% |
| Italian | 269 | 4.04%, see rank | 12.26% | 5.66% |
| Norwegian | 0 | 0.00%, see rank | 0.34% | 1.46% |
| Polish | 274 | 4.12%, see rank | 6.78% | 3.13% |
| Portuguese | 13 | 0.20%, see rank | 0.15% | 0.46% |
| Russian | 65 | 0.98%, see rank | 1.53% | 0.97% |
| Scotch-Irish | 26 | 0.39%, see rank | 1.30% | 1.07% |
| Scottish | 48 | 0.72%, see rank | 1.58% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.68% | 0.93% |
| Swedish | 33 | 0.50%, see rank | 0.85% | 1.34% |
| Swiss | 163 | 2.45%, see rank | 0.55% | 0.31% |
| Ukrainian | 43 | 0.65%, see rank | 0.91% | 0.31% |
| American | 463 | 6.96%, see rank | 4.84% | 6.72% |
| Welsh | 89 | 1.34%, see rank | 1.41% | 0.60% |
ACS 2006-2010 data
6,211 (93.67%) out of the total population of 6,631 reported first ancestry.
| Tri-Valley School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 9 | 0.14%, see rank | 0.47% | 0.50% |
| Czech | 0 | 0.00%, see rank | 0.46% | 0.53% |
| Danish | 0 | 0.00%, see rank | 0.15% | 0.48% |
| Dutch | 914 | 13.78%, see rank | 2.13% | 1.63% |
| English | 262 | 3.95%, see rank | 8.35% | 9.02% |
| French | 69 | 1.04%, see rank | 2.11% | 3.77% |
| German | 4,117 | 62.09%, see rank | 29.39% | 16.51% |
| Greek | 0 | 0.00%, see rank | 0.53% | 0.44% |
| Hungarian | 21 | 0.32%, see rank | 1.15% | 0.51% |
| Irish | 694 | 10.47%, see rank | 17.85% | 11.76% |
| Italian | 336 | 5.07%, see rank | 12.51% | 5.78% |
| Norwegian | 0 | 0.00%, see rank | 0.34% | 1.51% |
| Polish | 231 | 3.48%, see rank | 6.98% | 3.24% |
| Portuguese | 10 | 0.15%, see rank | 0.15% | 0.47% |
| Russian | 94 | 1.42%, see rank | 1.60% | 1.01% |
| Scotch-Irish | 19 | 0.29%, see rank | 1.99% | 1.72% |
| Scottish | 60 | 0.90%, see rank | 1.67% | 1.92% |
| Subsaharan African | 0 | 0.00%, see rank | 0.65% | 0.91% |
| Swedish | 39 | 0.59%, see rank | 0.91% | 1.41% |
| Swiss | 149 | 2.25%, see rank | 0.57% | 0.33% |
| Ukrainian | 45 | 0.68%, see rank | 0.94% | 0.31% |
| American | 359 | 5.41%, see rank | 4.36% | 6.28% |
| Welsh | 77 | 1.16%, see rank | 1.49% | 0.63% |
ACS 2005-2009 data
5,969 (94.18%) out of the total population of 6,338 reported first ancestry.
| Tri-Valley School District | % of the Total Population | Pennsylvania | U.S. | |
| Arab | 10 | 0.16%, see rank | 0.47% | 0.50% |
| Czech | 0 | 0.00%, see rank | 0.47% | 0.54% |
| Danish | 0 | 0.00%, see rank | 0.16% | 0.49% |
| Dutch | 852 | 13.44%, see rank | 2.21% | 1.68% |
| English | 230 | 3.63%, see rank | 8.53% | 9.29% |
| French | 100 | 1.58%, see rank | 2.15% | 3.90% |
| German | 4,078 | 64.34%, see rank | 29.85% | 16.89% |
| Greek | 0 | 0.00%, see rank | 0.53% | 0.45% |
| Hungarian | 7 | 0.11%, see rank | 1.17% | 0.52% |
| Irish | 625 | 9.86%, see rank | 18.11% | 12.01% |
| Italian | 313 | 4.94%, see rank | 12.73% | 5.91% |
| Norwegian | 0 | 0.00%, see rank | 0.35% | 1.55% |
| Polish | 161 | 2.54%, see rank | 7.14% | 3.32% |
| Portuguese | 10 | 0.16%, see rank | 0.15% | 0.48% |
| Russian | 70 | 1.10%, see rank | 1.65% | 1.04% |
| Scotch-Irish | 24 | 0.38%, see rank | 2.06% | 1.77% |
| Scottish | 81 | 1.28%, see rank | 1.70% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 0.64% | 0.88% |
| Swedish | 36 | 0.57%, see rank | 0.93% | 1.45% |
| Swiss | 171 | 2.70%, see rank | 0.58% | 0.34% |
| Ukrainian | 47 | 0.74%, see rank | 0.98% | 0.32% |
| American | 328 | 5.18%, see rank | 4.49% | 6.43% |
| Welsh | 63 | 0.99%, 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.