Pottsgrove, PA has a population of 3,332 and is the 8,290th largest city in the United States. The population density is 1,210 per sq mi which is 337% higher than the Pennsylvania average and 1235% higher than the national average. The median age in Pottsgrove is 47 which is approximately 15% higher than the Pennsylvania average of 41. In Pottsgrove, 67% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 82% of Pottsgrove residents were born in Pennsylvania, 14% were born out of state, 1% were born outside of the United States and 3% were foreign born.