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Grand Coulee Dam School District Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 4,753
| Grand Coulee Dam School District | % | Washington | U.S. | |
| English | 1,887 | 93.09%, see rank | 80.98% | 79.39% |
| Spanish | 71 | 3.50%, see rank | 7.43% | 11.75% |
| Other Indo-European Languages | 28 | 1.38%, see rank | 4.54% | 4.52% |
| Asian and Pacific Islander Languages | 8 | 0.39%, see rank | 5.96% | 3.36% |
| Other | 33 | 1.63%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 5,172
| Grand Coulee Dam School District | % | Washington | U.S. | |
| English | 1,909 | 91.47%, see rank | 81.43% | 79.64% |
| Spanish | 88 | 4.22%, see rank | 7.33% | 11.57% |
| Other Indo-European Languages | 34 | 1.63%, see rank | 4.47% | 4.61% |
| Asian and Pacific Islander Languages | 23 | 1.10%, see rank | 5.77% | 3.24% |
| Other | 33 | 1.58%, see rank | 1.00% | 0.94% |
ACS 2006-2010 data
Total population: 4,997
| Grand Coulee Dam School District | % | Washington | U.S. | |
| English | 2,120 | 94.69%, see rank | 81.97% | 79.95% |
| Spanish | 41 | 1.83%, see rank | 7.22% | 11.42% |
| Other Indo-European Languages | 30 | 1.34%, see rank | 4.37% | 4.60% |
| Asian and Pacific Islander Languages | 24 | 1.07%, see rank | 5.54% | 3.14% |
| Other | 24 | 1.07%, see rank | 0.90% | 0.89% |
ACS 2005-2009 data
Total population: 4,565
| Grand Coulee Dam School District | % | Washington | U.S. | |
| English | 1,931 | 93.42%, see rank | 82.63% | 80.35% |
| Spanish | 55 | 2.66%, see rank | 6.85% | 11.21% |
| Other Indo-European Languages | 32 | 1.55%, see rank | 4.38% | 4.62% |
| Asian and Pacific Islander Languages | 20 | 0.97%, see rank | 5.26% | 2.95% |
| Other | 29 | 1.40%, see rank | 0.87% | 0.87% |
* 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.