Palmdale, PA has a population of 1,043 and is the 14,886th largest city in the United States. The population density is 701 per sq mi which is 144% higher than the Pennsylvania average and 674% higher than the national average. The median age in Palmdale is 39 which is approximately 3% lower than the Pennsylvania average of 41. In Palmdale, 49% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 70% of Palmdale residents were born in Pennsylvania, 25% were born out of state, 2% were born outside of the United States and 2% were foreign born.