August, CA has a population of 7,781 and is the 4,801st largest city in the United States. The population density is 6,230 per sq mi which is 2581% higher than the California average and 6776% higher than the national average. The median age in August is 27 which is approximately 24% lower than the California average of 36. In August, 42% of the population over 15 years of age are married, 33% speak English and 58% speak Spanish. 62% of August residents were born in California, 5% were born out of state, 1% were born outside of the United States and 32% were foreign born.