Covina, CA has a population of 48,539 and is the 847th largest city in the United States. The population density is 6,906 per sq mi which is 2872% higher than the California average and 7523% higher than the national average. The median age in Covina is 36 which is approximately 1% lower than the California average of 36. In Covina, 52% of the population over 15 years of age are married, 55% speak English and 33% speak Spanish. 65% of Covina residents were born in California, 11% were born out of state, 1% were born outside of the United States and 23% were foreign born.