Umatilla County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 76,645
| Umatilla County | % | Oregon | U.S. | |
| English | 21,903 | 81.42%, see rank | 85.43% | 79.39% |
| Spanish | 4,474 | 16.63%, see rank | 7.76% | 11.75% |
| Other Indo-European Languages | 206 | 0.77%, see rank | 3.15% | 4.52% |
| Asian and Pacific Islander Languages | 210 | 0.78%, see rank | 3.03% | 3.36% |
| Other | 108 | 0.40%, see rank | 0.63% | 0.99% |
ACS 2008-2012 data
Total population: 75,846
| Umatilla County | % | Oregon | U.S. | |
| English | 21,695 | 80.99%, see rank | 85.57% | 79.64% |
| Spanish | 4,391 | 16.39%, see rank | 7.63% | 11.57% |
| Other Indo-European Languages | 305 | 1.14%, see rank | 3.24% | 4.61% |
| Asian and Pacific Islander Languages | 269 | 1.00%, see rank | 2.95% | 3.24% |
| Other | 126 | 0.47%, see rank | 0.61% | 0.94% |
ACS 2006-2010 data
Total population: 74,804
| Umatilla County | % | Oregon | U.S. | |
| English | 21,673 | 81.65%, see rank | 85.67% | 79.95% |
| Spanish | 4,122 | 15.53%, see rank | 7.68% | 11.42% |
| Other Indo-European Languages | 309 | 1.16%, see rank | 3.27% | 4.60% |
| Asian and Pacific Islander Languages | 275 | 1.04%, see rank | 2.83% | 3.14% |
| Other | 166 | 0.63%, see rank | 0.54% | 0.89% |
ACS 2005-2009 data
Total population: 72,905
| Umatilla County | % | Oregon | U.S. | |
| English | 21,997 | 83.33%, see rank | 85.81% | 80.35% |
| Spanish | 3,626 | 13.74%, see rank | 7.60% | 11.21% |
| Other Indo-European Languages | 288 | 1.09%, see rank | 3.35% | 4.62% |
| Asian and Pacific Islander Languages | 329 | 1.25%, see rank | 2.70% | 2.95% |
| Other | 159 | 0.60%, see rank | 0.54% | 0.87% |
US Census 2000 data
Total population: 70,548
| Umatilla County | % | Oregon | U.S. | |
| English | 21,244 | 84.18%, see rank | 86.73% | 81.14% |
| Spanish | 3,241 | 12.84%, see rank | 6.73% | 10.21% |
| Other Indo-European Languages | 382 | 1.51%, see rank | 3.55% | 5.22% |
| Asian and Pacific Islander Languages | 208 | 0.82%, see rank | 2.45% | 2.61% |
| Other | 162 | 0.64%, see rank | 0.53% | 0.82% |
* 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.