Kulpmont, PA has a population of 2,862 and is the 9,047th largest city in the United States. The population density is 2,982 per sq mi which is 976% higher than the Pennsylvania average and 3191% higher than the national average. The median age in Kulpmont is 48 which is approximately 19% higher than the Pennsylvania average of 41. In Kulpmont, 64% of the population over 15 years of age are married, 96% speak English and 0% speak Spanish. 85% of Kulpmont residents were born in Pennsylvania, 11% were born out of state, 1% were born outside of the United States and 2% were foreign born.