Of 14 counties in the Colony State, Worcester County ranks first in terms of size (1,579 square miles). Worcester County is in the Central Massachusetts region. The most common type of land for sale by combined acreage in Worcester County is residential property. Browse all Worcester County ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg.