Cowansville, Pennsylvania

Cowansville is an unincorporated community in Armstrong County, Pennsylvania, United States. The community is located on Pennsylvania Route 268, at 6 miles northwest of Kittanning. Cowansville has a post office, with ZIP code 16218, which opened on August 8, 1849.

History
Middlesex, Cowansville P.O., appears in the 1876 Atlas of Armstrong County, Pennsylvania.