The building the library is located in was built in 1910 by the Pennsylvania Railroad to replace an older depot that was constructed in 1885.[6]
The California Area Public Library was founded in 1935, but moved to its current location in the former train station on May 24, 1958.[7] The library was closed in 1965 because of the lack of financial support. A year after the library building was listed on the National Register of Historic Places on June 19, 1979, the Washington County Library System was formed, which was joined by the California Area Public Library.
Channing, Elsie; Zacher, Susan M (1979). "Pennsylvania Railroad Passenger Station"(PDF). National Register of Historic Places Inventory—Nomination Form. Retrieved July 8, 2010.