The seat largely comprises prosperous villages and small towns, set amidst Cheshire countryside, featuring country parks, hills, recreation grounds and golf courses. This includes areas with the highest house prices in the North of England, and some of the wealthiest villages in the United Kingdom as a whole.[2] The area was previously dominated by countryside; however, since the 1950s, it has developed a largely built-up, suburban character, being located on the fringes of Greater Manchester. The largest centres of population are Alderley Edge, Wilmslow and Knutsford. Its proximity to Manchester means Tatton forms part of the commuter belt to the city.
Workless claimants, registered jobseekers, were in November 2012 lower than the national average of 3.8%, at 2.1% of the population based on a statistical compilation by The Guardian.[3]
Map of former boundaries, used from 2010 to 2019 inclusive
1983–1997: The Borough of Macclesfield wards of Dean Row, Fulshaw, Handforth, High Legh, Hough, Knutsford Nether, Knutsford Over, Knutsford South, Knutsford West, Lacey Green, Mere, Mobberley, Morley and Styal, and Plumley; and the District of Vale Royal wards of Barnton, Castle, Cogshall, Lostock Gralam, Marston and Wincham, Northwich, Rudheath and Whatcroft, Seven Oaks, Shakerley, Winnington, Witton North, and Witton South.[5]
Initially comprised the towns of Northwich and Knutsford and surrounding rural areas, formerly parts of the abolished constituencies of the same names, together with the former Urban District of Wilmslow, previously part of the constituency of Cheadle. Also included a small area transferred from Runcorn.
1997–2010: The Borough of Macclesfield wards of Alderley Edge, Dean Row, Fulshaw, Handforth, High Legh, Hough, Knutsford Nether, Knutsford Over, Knutsford South, Knutsford West, Lacey Green, Mere, Mobberley, Morley and Styal, Nether Alderley, and Plumley; and the District of Vale Royal wards of Barnton, Cogshall, Lostock Gralam, Marston and Wincham, Rudheath and Whatcroft, Seven Oaks, and Shakerley.[6]
Under the Fourth Periodic Review of constituencies, the number of constituencies in Cheshire was increased from 10 to 11 and Northwich was now included in the newly created constituency of Weaver Vale. To compensate for this loss, Alderley Edge was transferred from Macclesfield.
2010–2019: The Parliamentary Constituencies (England) Order 2007 defined the boundaries as:
The Borough of Macclesfield wards of Alderley Edge, Chelford, Dean Row, Fulshaw, Handforth, High Legh, Hough, Knutsford Bexton, Knutsford Nether, Knutsford Norbury Booths, Knutsford Over, Lacey Green, Mere, Mobberley, Morley & Styal, and Plumley; and the Borough of Vale Royal wards of Barnton, Cogshall, Lostock & Wincham, Rudheath & South Witton, Seven Oaks & Marston, and Shakerley.[7]
Minor changes due to revision of ward boundaries.
However, before the new boundaries came into force for the 2010 election, the districts making up the county of Cheshire were abolished on 1 April 2009, being replaced by four unitary authorities. Consequently, the constituency's boundaries became:
The Cheshire East wards of Alderley Edge, Chelford, Handforth, High Legh, Knutsford, Mobberley, Wilmslow Dean Row, Wilmslow East, Wilmslow Lacey Green, and Wilmslow West & Chorley; and the Cheshire West and Chester wards of Marbury, Shakerley, and Witton & Rudheath (part).
2019–2024: Following a further local government ward boundary review in 2019, the boundaries became:
The Cheshire East wards of Alderley Edge, Chelford, Handforth, High Legh, Knutsford, Mobberley, Wilmslow Dean Row, Wilmslow East, Wilmslow Lacey Green, and Wilmslow West & Chorley ; and the Cheshire West and Chester wards of Davenham Moulton & Kingsmead (small part), Marbury (most), Rudheath (most), and Shakerley.[8]
The Borough of Cheshire East wards of: Alderley Edge; Chelford; Handforth; High Legh; Knutsford; Mobberley; Wilmslow Dean Row; Wilmslow East; Wilmslow Lacey Green; Wilmslow West and Chorley.
The Borough of Cheshire West and Chester wards of: Marbury; Shakerley.
The Borough of Warrington wards of: Lymm North & Thelwall (polling districts SNA, SNB, SPA, SPB and SPC); Lymm South.[9]
The constituency has been expanded to bring the electorate within the permitted range by transferring the village of Lymm (but not Thelwall) from Warrington South. Other boundary changes within the Borough of Cheshire West and Cheshire took account of ward boundary modifications.
Having promised to serve only one term, Bell did not contest the seat at the 2001 election, and the seat was won by Conservative George Osborne with a majority of 8,611 (20.8%). Osborne held the seat at the 2005 election with an increased majority, and became the Shadow Chancellor that year. He held the position of Chancellor of the Exchequer from 2010 to 2016, one of the highest frontbench government positions. Osborne served the seat until standing down at the 2017 election,[10] having been announced as the new editor of the London Evening Standard newspaper in March of that year.
Esther McVey, who had been MP for nearby Wirral West from 2010 to 2015, was elected in 2017. McVey was the Secretary of State for Work and Pensions after Theresa May's Cabinet reshuffle in January 2018, but resigned after concerns over May's plan of leaving the European Union in November 2018.[11] McVey subsequently announced her candidacy for the Conservative Party leadership in 2019, but was knocked out in the first round, receiving the lowest number of votes of all ten candidates.
^A county constituency (for the purposes of election expenses and type of returning officer)
^As with all constituencies, the constituency elects one Member of Parliament (MP) by the first past the post system of election at least every five years