Concow, CA has a population of 679 and is the 17,671st largest city in the United States. The population density is 25 per sq mi which is 89% lower than the California average and 73% lower than the national average. The median age in Concow is 58 which is approximately 62% higher than the California average of 36. In Concow, 57% of the population over 15 years of age are married, 94% speak English and 6% speak Spanish. 68% of Concow residents were born in California, 28% were born out of state, 0% were born outside of the United States and 4% were foreign born.