McEwensville, PA has a population of 412 and is the 20,708th largest city in the United States. The population density is 3,522 per sq mi which is 1171% higher than the Pennsylvania average and 3787% higher than the national average. The median age in McEwensville is 39 which is approximately 3% lower than the Pennsylvania average of 41. In McEwensville, 52% of the population over 15 years of age are married, 100% speak English and 1% speak Spanish. 85% of McEwensville residents were born in Pennsylvania, 14% were born out of state, 0% were born outside of the United States and 0% were foreign born.