The Redistribution of Seats Act 1885 split the former three-member Cambridgeshire parliamentary county into three single-member divisions.
During the committee stage of the 1885 bill, the MP for Cambridge University, Henry Raikes made an unsuccessful attempt to rename the constituency as the Northern or Isle of Ely Division.
The towns in the division, predominantly Conservative Wisbech and the more Liberal-inclined March, were outvoted by the rural areas.
Upon its abolition under the Representation of the People Act 1918, the constituency formed the bulk of the new parliamentary county of Isle of Ely.
The contents of the division were defined as: The constituency consisted of the towns of Chatteris, March, Whittlesey and the Borough and port of Wisbech with the surrounding parishes of Benwick, Doddington, Downham, Elm, Leverington, Littleport, Manea, Newton, Parson Drove, Thorney, Tydd St Giles, Welches Dam and Wimblington.