Albany, CA has a population of 19,420 and is the 2,243rd largest city in the United States. The population density is 10,855 per sq mi which is 4571% higher than the California average and 11882% higher than the national average. The median age in Albany is 35 which is approximately 2% lower than the California average of 36. In Albany, 60% of the population over 15 years of age are married, 60% speak English and 9% speak Spanish. 45% of Albany residents were born in California, 23% were born out of state, 2% were born outside of the United States and 30% were foreign born.