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Los Angeles County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 9,974,203
| Los Angeles County | % | California | U.S. | |
| English | 1,461,279 | 45.07%, see rank | 57.63% | 79.39% |
| Spanish | 1,108,806 | 34.20%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 235,334 | 7.26%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 392,482 | 12.10%, see rank | 10.40% | 3.36% |
| Other | 44,490 | 1.37%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 9,840,024
| Los Angeles County | % | California | U.S. | |
| English | 1,465,876 | 45.55%, see rank | 58.28% | 79.64% |
| Spanish | 1,090,336 | 33.88%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 233,646 | 7.26%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 384,686 | 11.95%, see rank | 10.14% | 3.24% |
| Other | 43,967 | 1.37%, see rank | 1.05% | 0.94% |
ACS 2006-2010 data
Total population: 9,758,256
| Los Angeles County | % | California | U.S. | |
| English | 1,483,232 | 46.09%, see rank | 58.93% | 79.95% |
| Spanish | 1,090,535 | 33.89%, see rank | 24.56% | 11.42% |
| Other Indo-European Languages | 225,391 | 7.00%, see rank | 5.64% | 4.60% |
| Asian and Pacific Islander Languages | 376,065 | 11.69%, see rank | 9.86% | 3.14% |
| Other | 42,666 | 1.33%, see rank | 1.01% | 0.89% |
ACS 2005-2009 data
Total population: 9,785,295
| Los Angeles County | % | California | U.S. | |
| English | 1,480,426 | 46.58%, see rank | 59.60% | 80.35% |
| Spanish | 1,086,050 | 34.17%, see rank | 24.44% | 11.21% |
| Other Indo-European Languages | 219,676 | 6.91%, see rank | 5.62% | 4.62% |
| Asian and Pacific Islander Languages | 349,889 | 11.01%, see rank | 9.34% | 2.95% |
| Other | 42,225 | 1.33%, see rank | 1.00% | 0.87% |
US Census 2000 data
Total population: 9,519,338
| Los Angeles County | % | California | U.S. | |
| English | 1,542,064 | 49.17%, see rank | 62.22% | 81.14% |
| Spanish | 1,013,893 | 32.33%, see rank | 22.40% | 10.21% |
| Other Indo-European Languages | 213,021 | 6.79%, see rank | 5.84% | 5.22% |
| Asian and Pacific Islander Languages | 324,558 | 10.35%, see rank | 8.55% | 2.61% |
| Other | 42,743 | 1.36%, 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.