Glen Osborne, PA has a population of 553 and is the 18,942nd largest city in the United States. The population density is 1,291 per sq mi which is 366% higher than the Pennsylvania average and 1325% higher than the national average. The median age in Glen Osborne is 46 which is approximately 12% higher than the Pennsylvania average of 41. In Glen Osborne, 71% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 57% of Glen Osborne residents were born in Pennsylvania, 37% were born out of state, 0% were born outside of the United States and 5% were foreign born.