Fowler, CA has a population of 6,083 and is the 5,713th largest city in the United States. The population density is 2,414 per sq mi which is 939% higher than the California average and 2565% higher than the national average. The median age in Fowler is 31 which is approximately 14% lower than the California average of 36. In Fowler, 49% of the population over 15 years of age are married, 51% speak English and 38% speak Spanish. 69% of Fowler residents were born in California, 10% were born out of state, 3% were born outside of the United States and 18% were foreign born.