Wall, PA has a population of 711 and is the 17,372nd largest city in the United States. The population density is 1,625 per sq mi which is 486% higher than the Pennsylvania average and 1693% higher than the national average. The median age in Wall is 33 which is approximately 18% lower than the Pennsylvania average of 41. In Wall, 52% of the population over 15 years of age are married, 92% speak English and 6% speak Spanish. 93% of Wall residents were born in Pennsylvania, 4% were born out of state, 2% were born outside of the United States and 1% were foreign born.