Centralia Pennsylvania Population 2023. Centralia is a city in columbia county, pennsylvania. 21 people per square mile (very low). 21 people per square mile (very low). Philadelphia, pa (84.1 miles , pop. Centralia Pennsylvania Population 2023 Images References :
Centralia Pennsylvania Population 2023. Centralia is a city in columbia county, pennsylvania. 21 people per square mile (very low). 21 people per square mile (very low). Philadelphia, pa (84.1 miles , pop.
