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West Contra Costa Unified School District Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 241,831
| West Contra Costa Unified School District | % | California | U.S. | |
| English | 47,230 | 56.47%, see rank | 57.63% | 79.39% |
| Spanish | 19,316 | 23.10%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 4,426 | 5.29%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 11,620 | 13.89%, see rank | 10.40% | 3.36% |
| Other | 1,039 | 1.24%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 237,589
| West Contra Costa Unified School District | % | California | U.S. | |
| English | 47,823 | 58.00%, see rank | 58.28% | 79.64% |
| Spanish | 18,175 | 22.04%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 4,270 | 5.18%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 11,298 | 13.70%, see rank | 10.14% | 3.24% |
| Other | 886 | 1.07%, see rank | 1.05% | 0.94% |
ACS 2006-2010 data
Total population: 233,090
| West Contra Costa Unified School District | % | California | U.S. | |
| English | 48,081 | 58.80%, see rank | 58.93% | 79.95% |
| Spanish | 16,887 | 20.65%, see rank | 24.56% | 11.42% |
| Other Indo-European Languages | 4,495 | 5.50%, see rank | 5.64% | 4.60% |
| Asian and Pacific Islander Languages | 11,213 | 13.71%, see rank | 9.86% | 3.14% |
| Other | 1,098 | 1.34%, see rank | 1.01% | 0.89% |
ACS 2005-2009 data
Total population: 237,738
| West Contra Costa Unified School District | % | California | U.S. | |
| English | 48,460 | 58.55%, see rank | 59.60% | 80.35% |
| Spanish | 16,807 | 20.31%, see rank | 24.44% | 11.21% |
| Other Indo-European Languages | 4,674 | 5.65%, see rank | 5.62% | 4.62% |
| Asian and Pacific Islander Languages | 11,644 | 14.07%, see rank | 9.34% | 2.95% |
| Other | 1,183 | 1.43%, see rank | 1.00% | 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.