Tags: Library.
Cass District Library is the library system which services Calvin Howard Jefferson LaGrange Mason Milton Newberg Ontwa Penn Pokagon Porter and Volinia Townships in Cass County Michigan USA.Currently the Cass District Library has a total of five libraries located around Cass County. The Cass District Library has a staff of 19 people. It services a population of almost 37000 people covering almost 500 square miles (1300 km2).
