Callender, CA has a population of 1,814 and is the 11,598th largest city in the United States. The population density is 793 per sq mi which is 241% higher than the California average and 776% higher than the national average. The median age in Callender is 50 which is approximately 39% higher than the California average of 36. In Callender, 59% of the population over 15 years of age are married, 83% speak English and 13% speak Spanish. 78% of Callender residents were born in California, 14% were born out of state, 0% were born outside of the United States and 8% were foreign born.