Colony Park, PA has a population of 1,459 and is the 12,855th largest city in the United States. The population density is 3,901 per sq mi which is 1259% higher than the Pennsylvania average and 4206% higher than the national average. The median age in Colony Park is 40 which is approximately equal to the Pennsylvania average of 41. In Colony Park, 73% of the population over 15 years of age are married, 81% speak English and 10% speak Spanish. 79% of Colony Park residents were born in Pennsylvania, 14% were born out of state, 2% were born outside of the United States and 5% were foreign born.