USA.com / Oregon / Klamath County / Klamath Falls, OR / 97603 / Population and Races / Historical First Ancestry Data
97603 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
24,952 (84.04%) out of the total population of 29,689 reported first ancestry.
| 97603 Zip Code | % of the Total Population | Oregon | U.S. | |
| Arab | 15 | 0.05%, see rank | 0.39% | 0.56% |
| Czech | 332 | 1.12%, see rank | 0.54% | 0.47% |
| Danish | 185 | 0.62%, see rank | 1.07% | 0.42% |
| Dutch | 870 | 2.93%, see rank | 2.27% | 1.40% |
| English | 3,344 | 11.26%, see rank | 11.73% | 8.02% |
| French | 1,201 | 4.05%, see rank | 4.00% | 3.34% |
| German | 6,651 | 22.40%, see rank | 19.70% | 15.03% |
| Greek | 200 | 0.67%, see rank | 0.35% | 0.41% |
| Hungarian | 31 | 0.10%, see rank | 0.36% | 0.46% |
| Irish | 4,164 | 14.03%, see rank | 12.15% | 10.80% |
| Italian | 1,127 | 3.80%, see rank | 3.78% | 5.52% |
| Norwegian | 864 | 2.91%, see rank | 3.85% | 1.42% |
| Polish | 422 | 1.42%, see rank | 1.74% | 3.01% |
| Portuguese | 428 | 1.44%, see rank | 0.54% | 0.44% |
| Russian | 177 | 0.60%, see rank | 1.28% | 0.92% |
| Scotch-Irish | 809 | 2.72%, see rank | 1.43% | 0.99% |
| Scottish | 499 | 1.68%, see rank | 3.10% | 1.72% |
| Subsaharan African | 3 | 0.01%, see rank | 0.53% | 0.95% |
| Swedish | 605 | 2.04%, see rank | 2.87% | 1.27% |
| Swiss | 137 | 0.46%, see rank | 0.75% | 0.30% |
| Ukrainian | 31 | 0.10%, see rank | 0.54% | 0.31% |
| American | 2,110 | 7.11%, see rank | 5.47% | 7.12% |
| Welsh | 266 | 0.90%, see rank | 1.07% | 0.57% |
ACS 2008-2012 data
24,950 (84.98%) out of the total population of 29,360 reported first ancestry.
| 97603 Zip Code | % of the Total Population | Oregon | U.S. | |
| Arab | 8 | 0.03%, see rank | 0.42% | 0.53% |
| Czech | 296 | 1.01%, see rank | 0.56% | 0.50% |
| Danish | 246 | 0.84%, see rank | 1.12% | 0.45% |
| Dutch | 916 | 3.12%, see rank | 2.44% | 1.51% |
| English | 3,392 | 11.55%, see rank | 12.61% | 8.53% |
| French | 1,206 | 4.11%, see rank | 4.23% | 3.54% |
| German | 6,789 | 23.12%, see rank | 20.88% | 15.79% |
| Greek | 152 | 0.52%, see rank | 0.35% | 0.42% |
| Hungarian | 17 | 0.06%, see rank | 0.37% | 0.48% |
| Irish | 4,058 | 13.82%, see rank | 12.62% | 11.36% |
| Italian | 1,123 | 3.82%, see rank | 3.80% | 5.66% |
| Norwegian | 927 | 3.16%, see rank | 4.02% | 1.46% |
| Polish | 374 | 1.27%, see rank | 1.78% | 3.13% |
| Portuguese | 228 | 0.78%, see rank | 0.53% | 0.46% |
| Russian | 101 | 0.34%, see rank | 1.29% | 0.97% |
| Scotch-Irish | 684 | 2.33%, see rank | 1.52% | 1.07% |
| Scottish | 728 | 2.48%, see rank | 3.26% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.46% | 0.93% |
| Swedish | 831 | 2.83%, see rank | 3.07% | 1.34% |
| Swiss | 151 | 0.51%, see rank | 0.77% | 0.31% |
| Ukrainian | 15 | 0.05%, see rank | 0.52% | 0.31% |
| American | 2,191 | 7.46%, see rank | 5.24% | 6.72% |
| Welsh | 151 | 0.51%, see rank | 1.09% | 0.60% |
US Census 2000 data
21,337 (74.73%) out of the total population of 28,552 reported first ancestry.
| 97603 Zip Code | % of the Total Population | Oregon | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.21% | 0.36% |
| Czech | 120 | 0.42%, see rank | 0.29% | 0.27% |
| Danish | 208 | 0.73%, see rank | 0.85% | 0.30% |
| Dutch | 385 | 1.35%, see rank | 1.41% | 0.91% |
| English | 2,374 | 8.31%, see rank | 8.58% | 5.91% |
| French | 797 | 2.79%, see rank | 2.63% | 2.39% |
| German | 3,752 | 13.14%, see rank | 14.22% | 10.81% |
| Greek | 25 | 0.09%, see rank | 0.24% | 0.34% |
| Hungarian | 64 | 0.22%, see rank | 0.21% | 0.32% |
| Irish | 2,537 | 8.89%, see rank | 7.07% | 6.85% |
| Italian | 876 | 3.07%, see rank | 2.51% | 4.59% |
| Norwegian | 878 | 3.08%, see rank | 3.22% | 1.15% |
| Polish | 172 | 0.60%, see rank | 1.02% | 2.24% |
| Portuguese | 194 | 0.68%, see rank | 0.31% | 0.33% |
| Russian | 38 | 0.13%, see rank | 0.79% | 0.68% |
| Scotch-Irish | 401 | 1.40%, see rank | 1.69% | 1.17% |
| Scottish | 449 | 1.57%, see rank | 1.98% | 1.12% |
| Subsaharan African | 14 | 0.05%, see rank | 0.22% | 0.61% |
| Swedish | 521 | 1.82%, see rank | 1.98% | 0.87% |
| Swiss | 81 | 0.28%, see rank | 0.51% | 0.19% |
| Ukrainian | 38 | 0.13%, see rank | 0.37% | 0.24% |
| American | 1,876 | 6.57%, see rank | 6.39% | 7.33% |
| Welsh | 203 | 0.71%, 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.