Duboistown, PA has a population of 1,174 and is the 14,160th largest city in the United States. The population density is 2,125 per sq mi which is 667% higher than the Pennsylvania average and 2246% higher than the national average. The median age in Duboistown is 49 which is approximately 20% higher than the Pennsylvania average of 41. In Duboistown, 64% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 90% of Duboistown residents were born in Pennsylvania, 10% were born out of state, 0% were born outside of the United States and 0% were foreign born.