List the largest cities in pa?

1. Philadelphia (population: 1,608,160)

2. Pittsburgh (population: 305,704)

3. Allentown (population: 125,841)

4. Reading (population: 95,112)

5. Erie (population: 94,836)

6. Bethlehem (population: 75,616)

7. Scranton (population: 76,089)

8. Lancaster (population: 60,086)

9. Harrisburg (population: 50,324)

10. Altoona (population: 46,324)