Deerfield is a census-designated place (CDP) in the town of Deerfield in Franklin County, Massachusetts, United States.

[3] It corresponds roughly to the area of Historic Deerfield, a historic district comprising the original town center of Deerfield.

It is the home of Deerfield Academy, a college-preparatory school.

According to the United States Census Bureau, the CDP has a total area of 1.87 square miles (4.84 km2), of which 1.84 square miles (4.76 km2) is land and 0.031 square miles (0.08 km2), or 1.71%, is water.

[4] US Census population 2016 = 479[5]