Mono Vista, CA has a population of 3,018 and is the 8,789th largest city in the United States. The population density is 1,064 per sq mi which is 358% higher than the California average and 1075% higher than the national average. The median age in Mono Vista is 44 which is approximately 23% higher than the California average of 36. In Mono Vista, 50% of the population over 15 years of age are married, 90% speak English and 5% speak Spanish. 65% of Mono Vista residents were born in California, 29% were born out of state, 0% were born outside of the United States and 6% were foreign born.