Centerport, PA has a population of 312 and is the 22,303rd largest city in the United States. The population density is 1,652 per sq mi which is 496% higher than the Pennsylvania average and 1723% higher than the national average. The median age in Centerport is 39 which is approximately 5% lower than the Pennsylvania average of 41. In Centerport, 55% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 87% of Centerport residents were born in Pennsylvania, 10% were born out of state, 2% were born outside of the United States and 1% were foreign born.