Pike Creek, DE has a population of 8,466 and is the 4,482nd largest city in the United States. The population density is 3,075 per sq mi which is 735% higher than the Delaware average and 3294% higher than the national average. The median age in Pike Creek is 44 which is approximately 10% higher than the Delaware average of 40. In Pike Creek, 63% of the population over 15 years of age are married, 81% speak English and 2% speak Spanish. 45% of Pike Creek residents were born in Delaware, 40% were born out of state, 2% were born outside of the United States and 13% were foreign born.