USA.com / California / San Mateo County / Portola Valley, CA / 94028 / Population and Races / Historical Language Spoken at Home Data
94028 Zip Code Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 6,720
| 94028 Zip Code | % | California | U.S. | |
| English | 2,208 | 82.67%, see rank | 57.63% | 79.39% |
| Spanish | 129 | 4.83%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 175 | 6.55%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 145 | 5.43%, see rank | 10.40% | 3.36% |
| Other | 14 | 0.52%, see rank | 1.09% | 0.99% |
ACS 2008-2012 data
Total population: 6,633
| 94028 Zip Code | % | California | U.S. | |
| English | 2,212 | 84.85%, see rank | 58.28% | 79.64% |
| Spanish | 120 | 4.60%, see rank | 24.75% | 11.57% |
| Other Indo-European Languages | 148 | 5.68%, see rank | 5.78% | 4.61% |
| Asian and Pacific Islander Languages | 99 | 3.80%, see rank | 10.14% | 3.24% |
| Other | 28 | 1.07%, see rank | 1.05% | 0.94% |
US Census 2000 data
Total population: 6,595
| 94028 Zip Code | % | California | U.S. | |
| English | 2,065 | 82.70%, see rank | 62.22% | 81.14% |
| Spanish | 132 | 5.29%, see rank | 22.40% | 10.21% |
| Other Indo-European Languages | 211 | 8.45%, see rank | 5.84% | 5.22% |
| Asian and Pacific Islander Languages | 66 | 2.64%, see rank | 8.55% | 2.61% |
| Other | 23 | 0.92%, 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.