Though often listed as a single entity, Great and Little Abington have since early medieval times been two parishes divided by the River Granta and remain so. The southernmost of the two, Great Abington, covers and is bounded to the south by the county border with Essex, to the west by a branch of the Icknield Way (now the A11), and to the east by the parish of Hildersham. Little Abington covers , again bordered by the Icknield Way and Hildersham to the west and east, and by the ancient thoroughfare of Wool Street to the north.