Churchville, PA has a population of 4,012 and is the 7,439th largest city in the United States. The population density is 1,986 per sq mi which is 592% higher than the Pennsylvania average and 2092% higher than the national average. The median age in Churchville is 44 which is approximately 9% higher than the Pennsylvania average of 41. In Churchville, 74% of the population over 15 years of age are married, 91% speak English and 0% speak Spanish. 77% of Churchville residents were born in Pennsylvania, 17% were born out of state, 0% were born outside of the United States and 5% were foreign born.