Charles River Laboratories's population is 7,500.
Charles River Ventures's population is 20.
The Charles River
The Charles River is about 81mi long.
The Charles River flows into the Boston Harbor.
Charles River Laboratories was created in 1947.
Charles River Esplanade was created in 1910.
Charles River School was created in 1911.
Charles River Speedway was created in 1899.
Charles River Ventures was created in 1970.
Charles River Shire was created in 1634.
Charles River Rats was created in 1973.
The population of Charles Island is 0.