Milford, PA has a population of 1,093 and is the 14,588th largest city in the United States. The population density is 2,331 per sq mi which is 741% higher than the Pennsylvania average and 2473% higher than the national average. The median age in Milford is 54 which is approximately 33% higher than the Pennsylvania average of 41. In Milford, 52% of the population over 15 years of age are married, 95% speak English and 3% speak Spanish. 22% of Milford residents were born in Pennsylvania, 74% were born out of state, 2% were born outside of the United States and 2% were foreign born.