[3] It is part of the Johnstown, Pennsylvania Metropolitan Statistical Area.

[3] The Little Conemaugh River flows southwestward across the northwestern part of the township.

23.9% of all households were made up of individuals, and 15.1% had someone living alone who was 65 years of age or older.

Sewage treatment in portions of the township is provided by the Central Mainline Sewer Authority.

A dedication ceremony was held on August 21, 2006, by local congressman John Murtha.

Central-Mainline serves over 2,000 customers and is named after the "Mainline" of the former Pennsylvania Railroad that proceeds through the five municipalities.