Churchill, PA has a population of 2,990 and is the 8,836th largest city in the United States. The population density is 1,367 per sq mi which is 393% higher than the Pennsylvania average and 1409% higher than the national average. The median age in Churchill is 56 which is approximately 37% higher than the Pennsylvania average of 41. In Churchill, 72% of the population over 15 years of age are married, 94% speak English and 1% speak Spanish. 74% of Churchill residents were born in Pennsylvania, 19% were born out of state, 1% were born outside of the United States and 5% were foreign born.