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Riverdale School District 51J Historical First Ancestry Data
ACS 2010-2014 data
2,460 (91.69%) out of the total population of 2,683 reported first ancestry.
| Riverdale School District 51J | % of the Total Population | Oregon | U.S. | |
| Arab | 18 | 0.67%, see rank | 0.39% | 0.56% |
| Czech | 19 | 0.71%, see rank | 0.54% | 0.47% |
| Danish | 39 | 1.45%, see rank | 1.07% | 0.42% |
| Dutch | 67 | 2.50%, see rank | 2.27% | 1.40% |
| English | 431 | 16.06%, see rank | 11.73% | 8.02% |
| French | 181 | 6.75%, see rank | 4.00% | 3.34% |
| German | 562 | 20.95%, see rank | 19.70% | 15.03% |
| Greek | 11 | 0.41%, see rank | 0.35% | 0.41% |
| Hungarian | 22 | 0.82%, see rank | 0.36% | 0.46% |
| Irish | 300 | 11.18%, see rank | 12.15% | 10.80% |
| Italian | 139 | 5.18%, see rank | 3.78% | 5.52% |
| Norwegian | 119 | 4.44%, see rank | 3.85% | 1.42% |
| Polish | 108 | 4.03%, see rank | 1.74% | 3.01% |
| Portuguese | 14 | 0.52%, see rank | 0.54% | 0.44% |
| Russian | 41 | 1.53%, see rank | 1.28% | 0.92% |
| Scotch-Irish | 15 | 0.56%, see rank | 1.43% | 0.99% |
| Scottish | 135 | 5.03%, see rank | 3.10% | 1.72% |
| Subsaharan African | 6 | 0.22%, see rank | 0.53% | 0.95% |
| Swedish | 123 | 4.58%, see rank | 2.87% | 1.27% |
| Swiss | 25 | 0.93%, see rank | 0.75% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.54% | 0.31% |
| American | 138 | 5.14%, see rank | 5.47% | 7.12% |
| Welsh | 21 | 0.78%, see rank | 1.07% | 0.57% |
ACS 2008-2012 data
2,221 (94.59%) out of the total population of 2,348 reported first ancestry.
| Riverdale School District 51J | % of the Total Population | Oregon | U.S. | |
| Arab | 6 | 0.26%, see rank | 0.42% | 0.53% |
| Czech | 22 | 0.94%, see rank | 0.56% | 0.50% |
| Danish | 32 | 1.36%, see rank | 1.12% | 0.45% |
| Dutch | 38 | 1.62%, see rank | 2.44% | 1.51% |
| English | 469 | 19.97%, see rank | 12.61% | 8.53% |
| French | 146 | 6.22%, see rank | 4.23% | 3.54% |
| German | 577 | 24.57%, see rank | 20.88% | 15.79% |
| Greek | 34 | 1.45%, see rank | 0.35% | 0.42% |
| Hungarian | 40 | 1.70%, see rank | 0.37% | 0.48% |
| Irish | 250 | 10.65%, see rank | 12.62% | 11.36% |
| Italian | 79 | 3.36%, see rank | 3.80% | 5.66% |
| Norwegian | 184 | 7.84%, see rank | 4.02% | 1.46% |
| Polish | 85 | 3.62%, see rank | 1.78% | 3.13% |
| Portuguese | 14 | 0.60%, see rank | 0.53% | 0.46% |
| Russian | 37 | 1.58%, see rank | 1.29% | 0.97% |
| Scotch-Irish | 7 | 0.30%, see rank | 1.52% | 1.07% |
| Scottish | 148 | 6.30%, see rank | 3.26% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.46% | 0.93% |
| Swedish | 178 | 7.58%, see rank | 3.07% | 1.34% |
| Swiss | 26 | 1.11%, see rank | 0.77% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.52% | 0.31% |
| American | 116 | 4.94%, see rank | 5.24% | 6.72% |
| Welsh | 21 | 0.89%, see rank | 1.09% | 0.60% |
ACS 2006-2010 data
2,255 (95.19%) out of the total population of 2,369 reported first ancestry.
| Riverdale School District 51J | % of the Total Population | Oregon | U.S. | |
| Arab | 3 | 0.13%, see rank | 0.37% | 0.50% |
| Czech | 13 | 0.55%, see rank | 0.58% | 0.53% |
| Danish | 34 | 1.44%, see rank | 1.15% | 0.48% |
| Dutch | 78 | 3.29%, see rank | 2.55% | 1.63% |
| English | 511 | 21.57%, see rank | 13.51% | 9.02% |
| French | 99 | 4.18%, see rank | 4.42% | 3.77% |
| German | 489 | 20.64%, see rank | 21.99% | 16.51% |
| Greek | 44 | 1.86%, see rank | 0.35% | 0.44% |
| Hungarian | 18 | 0.76%, see rank | 0.38% | 0.51% |
| Irish | 334 | 14.10%, see rank | 12.96% | 11.76% |
| Italian | 135 | 5.70%, see rank | 3.79% | 5.78% |
| Norwegian | 233 | 9.84%, see rank | 4.03% | 1.51% |
| Polish | 75 | 3.17%, see rank | 1.78% | 3.24% |
| Portuguese | 3 | 0.13%, see rank | 0.55% | 0.47% |
| Russian | 48 | 2.03%, see rank | 1.37% | 1.01% |
| Scotch-Irish | 63 | 2.66%, see rank | 2.57% | 1.72% |
| Scottish | 164 | 6.92%, see rank | 3.45% | 1.92% |
| Subsaharan African | 0 | 0.00%, see rank | 0.40% | 0.91% |
| Swedish | 236 | 9.96%, see rank | 3.12% | 1.41% |
| Swiss | 56 | 2.36%, see rank | 0.82% | 0.33% |
| Ukrainian | 4 | 0.17%, see rank | 0.56% | 0.31% |
| American | 80 | 3.38%, see rank | 4.88% | 6.28% |
| Welsh | 69 | 2.91%, see rank | 1.13% | 0.63% |
ACS 2005-2009 data
2,844 (95.79%) out of the total population of 2,969 reported first ancestry.
| Riverdale School District 51J | % of the Total Population | Oregon | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.36% | 0.50% |
| Czech | 18 | 0.61%, see rank | 0.61% | 0.54% |
| Danish | 24 | 0.81%, see rank | 1.21% | 0.49% |
| Dutch | 119 | 4.01%, see rank | 2.68% | 1.68% |
| English | 607 | 20.44%, see rank | 14.10% | 9.29% |
| French | 137 | 4.61%, see rank | 4.61% | 3.90% |
| German | 714 | 24.05%, see rank | 22.57% | 16.89% |
| Greek | 56 | 1.89%, see rank | 0.35% | 0.45% |
| Hungarian | 35 | 1.18%, see rank | 0.37% | 0.52% |
| Irish | 518 | 17.45%, see rank | 13.17% | 12.01% |
| Italian | 162 | 5.46%, see rank | 3.80% | 5.91% |
| Norwegian | 229 | 7.71%, see rank | 4.15% | 1.55% |
| Polish | 116 | 3.91%, see rank | 1.84% | 3.32% |
| Portuguese | 4 | 0.13%, see rank | 0.52% | 0.48% |
| Russian | 72 | 2.43%, see rank | 1.39% | 1.04% |
| Scotch-Irish | 64 | 2.16%, see rank | 2.61% | 1.77% |
| Scottish | 264 | 8.89%, see rank | 3.61% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 0.35% | 0.88% |
| Swedish | 223 | 7.51%, see rank | 3.20% | 1.45% |
| Swiss | 70 | 2.36%, see rank | 0.85% | 0.34% |
| Ukrainian | 5 | 0.17%, see rank | 0.55% | 0.32% |
| American | 98 | 3.30%, see rank | 4.94% | 6.43% |
| Welsh | 68 | 2.29%, see rank | 1.15% | 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.