Upland, CA has a population of 75,851 and is the 463rd largest city in the United States. The population density is 4,859 per sq mi which is 1991% higher than the California average and 5263% higher than the national average. The median age in Upland is 38 which is approximately 4% higher than the California average of 36. In Upland, 54% of the population over 15 years of age are married, 66% speak English and 24% speak Spanish. 63% of Upland residents were born in California, 17% were born out of state, 1% were born outside of the United States and 19% were foreign born.