Lake Oswego, OR Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 37,310
| Lake Oswego, OR | % | Oregon | U.S. | |
| English | 13,881 | 86.73%, see rank | 85.43% | 79.39% |
| Spanish | 463 | 2.89%, see rank | 7.76% | 11.75% |
| Other Indo-European Languages | 811 | 5.07%, see rank | 3.15% | 4.52% |
| Asian and Pacific Islander Languages | 639 | 3.99%, see rank | 3.03% | 3.36% |
| Other | 210 | 1.31%, see rank | 0.63% | 0.99% |
ACS 2008-2012 data
Total population: 36,813
| Lake Oswego, OR | % | Oregon | U.S. | |
| English | 13,592 | 85.61%, see rank | 85.57% | 79.64% |
| Spanish | 550 | 3.46%, see rank | 7.63% | 11.57% |
| Other Indo-European Languages | 929 | 5.85%, see rank | 3.24% | 4.61% |
| Asian and Pacific Islander Languages | 617 | 3.89%, see rank | 2.95% | 3.24% |
| Other | 189 | 1.19%, see rank | 0.61% | 0.94% |
ACS 2006-2010 data
Total population: 36,586
| Lake Oswego, OR | % | Oregon | U.S. | |
| English | 13,124 | 85.72%, see rank | 85.67% | 79.95% |
| Spanish | 512 | 3.34%, see rank | 7.68% | 11.42% |
| Other Indo-European Languages | 889 | 5.81%, see rank | 3.27% | 4.60% |
| Asian and Pacific Islander Languages | 677 | 4.42%, see rank | 2.83% | 3.14% |
| Other | 109 | 0.71%, see rank | 0.54% | 0.89% |
ACS 2005-2009 data
Total population: 38,256
| Lake Oswego, OR | % | Oregon | U.S. | |
| English | 13,471 | 86.65%, see rank | 85.81% | 80.35% |
| Spanish | 472 | 3.04%, see rank | 7.60% | 11.21% |
| Other Indo-European Languages | 829 | 5.33%, see rank | 3.35% | 4.62% |
| Asian and Pacific Islander Languages | 674 | 4.34%, see rank | 2.70% | 2.95% |
| Other | 101 | 0.65%, see rank | 0.54% | 0.87% |
US Census 2000 data
Total population: 35,278
| Lake Oswego, OR | % | Oregon | U.S. | |
| English | 12,846 | 86.66%, see rank | 86.73% | 81.14% |
| Spanish | 499 | 3.37%, see rank | 6.73% | 10.21% |
| Other Indo-European Languages | 808 | 5.45%, see rank | 3.55% | 5.22% |
| Asian and Pacific Islander Languages | 522 | 3.52%, see rank | 2.45% | 2.61% |
| Other | 149 | 1.01%, 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.