Mountain View CDP, CA has a population of 2,585 and is the 9,644th largest city in the United States. The population density is 9,000 per sq mi which is 3773% higher than the California average and 9833% higher than the national average. The median age in Mountain View CDP is 36 which is approximately 1% higher than the California average of 36. In Mountain View CDP, 60% of the population over 15 years of age are married, 72% speak English and 20% speak Spanish. 72% of Mountain View CDP residents were born in California, 13% were born out of state, 1% were born outside of the United States and 14% were foreign born.