Multnomah County Historical First Ancestry Data
ACS 2010-2014 data
667,066 (88.08%) out of the total population of 757,371 reported first ancestry.
Multnomah County | % of the Total Population | Oregon | U.S. | |
Arab | 4,177 | 0.55%, see rank | 0.39% | 0.56% |
Czech | 5,055 | 0.67%, see rank | 0.54% | 0.47% |
Danish | 7,158 | 0.95%, see rank | 1.07% | 0.42% |
Dutch | 15,404 | 2.03%, see rank | 2.27% | 1.40% |
English | 79,998 | 10.56%, see rank | 11.73% | 8.02% |
French | 28,581 | 3.77%, see rank | 4.00% | 3.34% |
German | 136,918 | 18.08%, see rank | 19.70% | 15.03% |
Greek | 3,239 | 0.43%, see rank | 0.35% | 0.41% |
Hungarian | 3,667 | 0.48%, see rank | 0.36% | 0.46% |
Irish | 88,931 | 11.74%, see rank | 12.15% | 10.80% |
Italian | 33,326 | 4.40%, see rank | 3.78% | 5.52% |
Norwegian | 30,500 | 4.03%, see rank | 3.85% | 1.42% |
Polish | 16,247 | 2.15%, see rank | 1.74% | 3.01% |
Portuguese | 2,799 | 0.37%, see rank | 0.54% | 0.44% |
Russian | 15,189 | 2.01%, see rank | 1.28% | 0.92% |
Scotch-Irish | 10,231 | 1.35%, see rank | 1.43% | 0.99% |
Scottish | 24,087 | 3.18%, see rank | 3.10% | 1.72% |
Subsaharan African | 10,350 | 1.37%, see rank | 0.53% | 0.95% |
Swedish | 21,188 | 2.80%, see rank | 2.87% | 1.27% |
Swiss | 5,964 | 0.79%, see rank | 0.75% | 0.30% |
Ukrainian | 10,321 | 1.36%, see rank | 0.54% | 0.31% |
American | 38,380 | 5.07%, see rank | 5.47% | 7.12% |
Welsh | 8,612 | 1.14%, see rank | 1.07% | 0.57% |
ACS 2008-2012 data
657,474 (89.20%) out of the total population of 737,110 reported first ancestry.
Multnomah County | % of the Total Population | Oregon | U.S. | |
Arab | 4,722 | 0.64%, see rank | 0.42% | 0.53% |
Czech | 4,744 | 0.64%, see rank | 0.56% | 0.50% |
Danish | 7,945 | 1.08%, see rank | 1.12% | 0.45% |
Dutch | 13,917 | 1.89%, see rank | 2.44% | 1.51% |
English | 82,928 | 11.25%, see rank | 12.61% | 8.53% |
French | 29,074 | 3.94%, see rank | 4.23% | 3.54% |
German | 137,304 | 18.63%, see rank | 20.88% | 15.79% |
Greek | 3,284 | 0.45%, see rank | 0.35% | 0.42% |
Hungarian | 3,499 | 0.47%, see rank | 0.37% | 0.48% |
Irish | 87,070 | 11.81%, see rank | 12.62% | 11.36% |
Italian | 31,594 | 4.29%, see rank | 3.80% | 5.66% |
Norwegian | 29,998 | 4.07%, see rank | 4.02% | 1.46% |
Polish | 15,614 | 2.12%, see rank | 1.78% | 3.13% |
Portuguese | 2,452 | 0.33%, see rank | 0.53% | 0.46% |
Russian | 15,107 | 2.05%, see rank | 1.29% | 0.97% |
Scotch-Irish | 10,413 | 1.41%, see rank | 1.52% | 1.07% |
Scottish | 23,593 | 3.20%, see rank | 3.26% | 1.81% |
Subsaharan African | 8,697 | 1.18%, see rank | 0.46% | 0.93% |
Swedish | 20,671 | 2.80%, see rank | 3.07% | 1.34% |
Swiss | 5,331 | 0.72%, see rank | 0.77% | 0.31% |
Ukrainian | 8,936 | 1.21%, see rank | 0.52% | 0.31% |
American | 35,094 | 4.76%, see rank | 5.24% | 6.72% |
Welsh | 8,502 | 1.15%, see rank | 1.09% | 0.60% |
ACS 2006-2010 data
638,073 (89.61%) out of the total population of 712,036 reported first ancestry.
Multnomah County | % of the Total Population | Oregon | U.S. | |
Arab | 4,218 | 0.59%, see rank | 0.37% | 0.50% |
Czech | 4,412 | 0.62%, see rank | 0.58% | 0.53% |
Danish | 7,882 | 1.11%, see rank | 1.15% | 0.48% |
Dutch | 13,612 | 1.91%, see rank | 2.55% | 1.63% |
English | 81,144 | 11.40%, see rank | 13.51% | 9.02% |
French | 30,465 | 4.28%, see rank | 4.42% | 3.77% |
German | 138,351 | 19.43%, see rank | 21.99% | 16.51% |
Greek | 2,938 | 0.41%, see rank | 0.35% | 0.44% |
Hungarian | 2,921 | 0.41%, see rank | 0.38% | 0.51% |
Irish | 87,160 | 12.24%, see rank | 12.96% | 11.76% |
Italian | 29,483 | 4.14%, see rank | 3.79% | 5.78% |
Norwegian | 29,038 | 4.08%, see rank | 4.03% | 1.51% |
Polish | 14,999 | 2.11%, see rank | 1.78% | 3.24% |
Portuguese | 2,518 | 0.35%, see rank | 0.55% | 0.47% |
Russian | 15,479 | 2.17%, see rank | 1.37% | 1.01% |
Scotch-Irish | 17,607 | 2.47%, see rank | 2.57% | 1.72% |
Scottish | 23,774 | 3.34%, see rank | 3.45% | 1.92% |
Subsaharan African | 7,778 | 1.09%, see rank | 0.40% | 0.91% |
Swedish | 21,753 | 3.06%, see rank | 3.12% | 1.41% |
Swiss | 5,668 | 0.80%, see rank | 0.82% | 0.33% |
Ukrainian | 9,439 | 1.33%, see rank | 0.56% | 0.31% |
American | 29,647 | 4.16%, see rank | 4.88% | 6.28% |
Welsh | 8,539 | 1.20%, see rank | 1.13% | 0.63% |
ACS 2005-2009 data
626,521 (89.68%) out of the total population of 698,599 reported first ancestry.
Multnomah County | % of the Total Population | Oregon | U.S. | |
Arab | 4,051 | 0.58%, see rank | 0.36% | 0.50% |
Czech | 4,548 | 0.65%, see rank | 0.61% | 0.54% |
Danish | 7,922 | 1.13%, see rank | 1.21% | 0.49% |
Dutch | 13,548 | 1.94%, see rank | 2.68% | 1.68% |
English | 82,461 | 11.80%, see rank | 14.10% | 9.29% |
French | 30,905 | 4.42%, see rank | 4.61% | 3.90% |
German | 137,554 | 19.69%, see rank | 22.57% | 16.89% |
Greek | 2,972 | 0.43%, see rank | 0.35% | 0.45% |
Hungarian | 2,844 | 0.41%, see rank | 0.37% | 0.52% |
Irish | 87,389 | 12.51%, see rank | 13.17% | 12.01% |
Italian | 28,802 | 4.12%, see rank | 3.80% | 5.91% |
Norwegian | 28,848 | 4.13%, see rank | 4.15% | 1.55% |
Polish | 15,217 | 2.18%, see rank | 1.84% | 3.32% |
Portuguese | 2,498 | 0.36%, see rank | 0.52% | 0.48% |
Russian | 16,227 | 2.32%, see rank | 1.39% | 1.04% |
Scotch-Irish | 17,302 | 2.48%, see rank | 2.61% | 1.77% |
Scottish | 24,066 | 3.44%, see rank | 3.61% | 1.97% |
Subsaharan African | 6,464 | 0.93%, see rank | 0.35% | 0.88% |
Swedish | 22,130 | 3.17%, see rank | 3.20% | 1.45% |
Swiss | 5,300 | 0.76%, see rank | 0.85% | 0.34% |
Ukrainian | 9,047 | 1.30%, see rank | 0.55% | 0.32% |
American | 30,262 | 4.33%, see rank | 4.94% | 6.43% |
Welsh | 8,174 | 1.17%, see rank | 1.15% | 0.65% |
US Census 2000 data
545,079 (82.53%) out of the total population of 660,486 reported first ancestry.
Multnomah County | % of the Total Population | Oregon | U.S. | |
Arab | 2,344 | 0.35%, see rank | 0.21% | 0.36% |
Czech | 1,938 | 0.29%, see rank | 0.29% | 0.27% |
Danish | 4,686 | 0.71%, see rank | 0.85% | 0.30% |
Dutch | 7,172 | 1.09%, see rank | 1.41% | 0.91% |
English | 48,875 | 7.40%, see rank | 8.58% | 5.91% |
French | 16,751 | 2.54%, see rank | 2.63% | 2.39% |
German | 87,679 | 13.27%, see rank | 14.22% | 10.81% |
Greek | 2,250 | 0.34%, see rank | 0.24% | 0.34% |
Hungarian | 1,718 | 0.26%, see rank | 0.21% | 0.32% |
Irish | 47,706 | 7.22%, see rank | 7.07% | 6.85% |
Italian | 19,656 | 2.98%, see rank | 2.51% | 4.59% |
Norwegian | 22,678 | 3.43%, see rank | 3.22% | 1.15% |
Polish | 7,517 | 1.14%, see rank | 1.02% | 2.24% |
Portuguese | 1,441 | 0.22%, see rank | 0.31% | 0.33% |
Russian | 9,073 | 1.37%, see rank | 0.79% | 0.68% |
Scotch-Irish | 9,400 | 1.42%, see rank | 1.69% | 1.17% |
Scottish | 12,333 | 1.87%, see rank | 1.98% | 1.12% |
Subsaharan African | 4,317 | 0.65%, see rank | 0.22% | 0.61% |
Swedish | 14,124 | 2.14%, see rank | 1.98% | 0.87% |
Swiss | 3,108 | 0.47%, see rank | 0.51% | 0.19% |
Ukrainian | 6,064 | 0.92%, see rank | 0.37% | 0.24% |
American | 27,546 | 4.17%, see rank | 6.39% | 7.33% |
Welsh | 3,832 | 0.58%, see rank | 0.56% | 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.