Altrincham (UK Parliament constituency)

Altrincham
Former County constituency for the House of Commons
1885–1945
Number of members	one

Altrincham was a county constituency of the House of Commons of the Parliament of the United Kingdom from 1885 to 1945. It elected one Member of Parliament (MP) by the first past the post system of election.

The constituency was created in 1885 from the much larger East Cheshire Constituency, and redefined in 1918, to cover the urban districts of Altrincham, Ashton upon Mersey, Bowdon, Cheadle and Gatley, Hale, Handforth, Lymm and Sale, and part of the rural district of Bucklow, all in Cheshire.

In 1945, the constituency was redistributed, as its electorate exceeded 100,000 and was officially deemed overlarge. The Boundary Commission for England was instructed by Parliament to divide the larger seats (which sometimes affected neighbouring constituencies). This was an interim measure before the Boundary Commission reviewed the whole country later in the decade in the first general review. In the case of the Altrincham area two seats, this one and Knutsford were re-arranged into three seats. In addition to a modified Knutsford, the towns of Altrincham and Sale became a new borough constituency of Altrincham and Sale, with the remainder of the old division largely forming the new Bucklow county constituency.

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