Canfield is an unincorporated community in Boulder County, in the U.S. state of Colorado.[1]
A post office called Canfield was established in 1878, and remained in operation until 1906.[2] The community was named after Isaac Canfield, a businessman in the local coal mining industry.[3]
40°03′13″N 105°04′29″W / 40.05361°N 105.07472°W