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Placer County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 361,518
| Placer County | % | California | U.S. | |
| English | 111,587 | 83.20%, see rank | 57.63% | 79.39% |
| Spanish | 9,904 | 7.38%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 6,836 | 5.10%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 5,113 | 3.81%, see rank | 10.40% | 3.36% |
| Other | 671 | 0.50%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 350,074
| Placer County | % | California | U.S. | |
| English | 109,933 | 83.42%, see rank | 58.28% | 79.64% |
| Spanish | 9,792 | 7.43%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 6,512 | 4.94%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 5,054 | 3.84%, see rank | 10.14% | 3.24% |
| Other | 484 | 0.37%, see rank | 1.05% | 0.94% |
ACS 2006-2010 data
Total population: 336,477
| Placer County | % | California | U.S. | |
| English | 108,552 | 84.05%, see rank | 58.93% | 79.95% |
| Spanish | 9,180 | 7.11%, see rank | 24.56% | 11.42% |
| Other Indo-European Languages | 6,374 | 4.94%, see rank | 5.64% | 4.60% |
| Asian and Pacific Islander Languages | 4,553 | 3.53%, see rank | 9.86% | 3.14% |
| Other | 494 | 0.38%, see rank | 1.01% | 0.89% |
ACS 2005-2009 data
Total population: 332,059
| Placer County | % | California | U.S. | |
| English | 106,287 | 85.00%, see rank | 59.60% | 80.35% |
| Spanish | 8,670 | 6.93%, see rank | 24.44% | 11.21% |
| Other Indo-European Languages | 5,678 | 4.54%, see rank | 5.62% | 4.62% |
| Asian and Pacific Islander Languages | 3,982 | 3.18%, see rank | 9.34% | 2.95% |
| Other | 429 | 0.34%, see rank | 1.00% | 0.87% |
US Census 2000 data
Total population: 248,399
| Placer County | % | California | U.S. | |
| English | 80,393 | 85.97%, see rank | 62.22% | 81.14% |
| Spanish | 6,910 | 7.39%, see rank | 22.40% | 10.21% |
| Other Indo-European Languages | 4,020 | 4.30%, see rank | 5.84% | 5.22% |
| Asian and Pacific Islander Languages | 1,814 | 1.94%, see rank | 8.55% | 2.61% |
| Other | 373 | 0.40%, see rank | 0.99% | 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.