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Rancho Santa Margarita, CA Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 48,758
| Rancho Santa Margarita, CA | % | California | U.S. | |
| English | 12,091 | 73.02%, see rank | 57.63% | 79.39% |
| Spanish | 2,072 | 12.51%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 908 | 5.48%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 1,305 | 7.88%, see rank | 10.40% | 3.36% |
| Other | 183 | 1.11%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 48,081
| Rancho Santa Margarita, CA | % | California | U.S. | |
| English | 12,178 | 74.40%, see rank | 58.28% | 79.64% |
| Spanish | 1,975 | 12.07%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 770 | 4.70%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 1,304 | 7.97%, see rank | 10.14% | 3.24% |
| Other | 142 | 0.87%, see rank | 1.05% | 0.94% |
ACS 2006-2010 data
Total population: 47,539
| Rancho Santa Margarita, CA | % | California | U.S. | |
| English | 12,381 | 76.53%, see rank | 58.93% | 79.95% |
| Spanish | 1,833 | 11.33%, see rank | 24.56% | 11.42% |
| Other Indo-European Languages | 705 | 4.36%, see rank | 5.64% | 4.60% |
| Asian and Pacific Islander Languages | 1,137 | 7.03%, see rank | 9.86% | 3.14% |
| Other | 123 | 0.76%, see rank | 1.01% | 0.89% |
ACS 2005-2009 data
Total population: 49,026
| Rancho Santa Margarita, CA | % | California | U.S. | |
| English | 12,781 | 77.01%, see rank | 59.60% | 80.35% |
| Spanish | 1,999 | 12.04%, see rank | 24.44% | 11.21% |
| Other Indo-European Languages | 800 | 4.82%, see rank | 5.62% | 4.62% |
| Asian and Pacific Islander Languages | 873 | 5.26%, see rank | 9.34% | 2.95% |
| Other | 144 | 0.87%, see rank | 1.00% | 0.87% |
US Census 2000 data
Total population: 47,214
| Rancho Santa Margarita, CA | % | California | U.S. | |
| English | 12,763 | 77.63%, see rank | 62.22% | 81.14% |
| Spanish | 1,675 | 10.19%, see rank | 22.40% | 10.21% |
| Other Indo-European Languages | 969 | 5.89%, see rank | 5.84% | 5.22% |
| Asian and Pacific Islander Languages | 929 | 5.65%, see rank | 8.55% | 2.61% |
| Other | 104 | 0.63%, 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.