Camden, DE has a population of 3,494 and is the 8,055th largest city in the United States. The population density is 931 per sq mi which is 153% higher than the Delaware average and 927% higher than the national average. The median age in Camden is 35 which is approximately 13% lower than the Delaware average of 40. In Camden, 67% of the population over 15 years of age are married, 90% speak English and 2% speak Spanish. 32% of Camden residents were born in Delaware, 60% were born out of state, 1% were born outside of the United States and 7% were foreign born.