Acklam is mentioned in the
Domesday Book as
Aclum in the East Riding and gave its name to the
Hundred. The Lord in 1066 was named as
Siward and comprised 4 ploughlands with 2 Lord's plough teams and a church. The village lay within the ancient
Wapentake of Buckrose. The village was a part of the
East Riding of Yorkshire until 1974. Between 1974 and 2023 it was in the
Ryedale district. The etymology of the name is derived from
Old English āc (an oak tree) and
lēah (a forest or wood clearing). There are the remains of an earthwork motte and bailey castle on a ridge overlooking the village to the south. ==Governance==