Sharpsburg Public Library is a Public library. This library is affiliated with Washington County Free Library System .

Smithsburg Library is a Public library. This library is affiliated with Washington County Free Library System .

Williamsport Memorial Library is a Public library. This library is affiliated with Washington County Free Library System .

Baltimore County Public Library is a Public library. This library is affiliated with Baltimore County Public Library . The collection of the library contains 1,433,343 volumes. The library circulates 10,577,067 items per year. The library serves a population of 789,814 residents .