USA.com / California / Los Angeles County / Pasadena, CA / 91101 / Population and Races / Historical Language Spoken at Home Data
91101 Zip Code Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 21,098
| 91101 Zip Code | % | California | U.S. | |
| English | 6,643 | 60.95%, see rank | 57.63% | 79.39% |
| Spanish | 1,417 | 13.00%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 646 | 5.93%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 2,126 | 19.51%, see rank | 10.40% | 3.36% |
| Other | 67 | 0.61%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 21,545
| 91101 Zip Code | % | California | U.S. | |
| English | 6,725 | 60.54%, see rank | 58.28% | 79.64% |
| Spanish | 1,596 | 14.37%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 692 | 6.23%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 1,925 | 17.33%, see rank | 10.14% | 3.24% |
| Other | 171 | 1.54%, see rank | 1.05% | 0.94% |
US Census 2000 data
Total population: 16,809
| 91101 Zip Code | % | California | U.S. | |
| English | 4,892 | 56.37%, see rank | 62.22% | 81.14% |
| Spanish | 1,706 | 19.66%, see rank | 22.40% | 10.21% |
| Other Indo-European Languages | 719 | 8.28%, see rank | 5.84% | 5.22% |
| Asian and Pacific Islander Languages | 1,231 | 14.18%, see rank | 8.55% | 2.61% |
| Other | 131 | 1.51%, 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.