Blairsville, PA has a population of 3,348 and is the 8,267th largest city in the United States. The population density is 2,367 per sq mi which is 754% higher than the Pennsylvania average and 2512% higher than the national average. The median age in Blairsville is 42 which is approximately 2% higher than the Pennsylvania average of 41. In Blairsville, 58% of the population over 15 years of age are married, 95% speak English and 0% speak Spanish. 82% of Blairsville residents were born in Pennsylvania, 14% were born out of state, 0% were born outside of the United States and 3% were foreign born.