North Charleroi, PA Insights: Population,
Zip Codes, Influence, and Service Areas

The settlement is also known as "Lock 4". Previously Lock and Dam #4 was located on this side of the Monongahela River, and the place had this name. Lock and Dam #4 was later relocated further upstream on the other side of the "Charleroi Monessen Bridge". The name was changed but most residents still refer to the town as "Lock 4".

Zip Codes in North Charleroi, PA that we also serve: 15022





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