1885-1918: The existing parliamentary borough, and so much of the parish of Charlton Kings as lay to the north of the railway from Cheltenham to Banbury.[3]
1918–1950: The Municipal Borough of Cheltenham and the Urban District of Charlton Kings.[4]
1950–1983: As 1918 but with redrawn boundaries.
1983–1997: The Borough of Cheltenham, and the Borough of Tewkesbury wards of Leckhampton with Up Hatherley, Prestbury St Mary's, and Prestbury St Nicolas.
Leckhampton, Up Hatherley and Prestbury were added to the seat from the Cirencester and Tewkesbury constituency; they had previously been in the abolished Cheltenham Rural District.
1997–2010: The Borough of Cheltenham wards of All Saints, Charlton Kings, College, Hatherley and The Reddings, Hesters Way, Lansdown, Park, Pittville, St Mark's, St Paul's, and St Peter's.
Leckhampton, Up Hatherley and Prestbury were transferred to the new Tewkesbury constituency; they had been incorporated into the redrawn Borough of Cheltenham in 1991.
2010–2024: The Borough of Cheltenham wards of All Saints, Battledown, Benhall and The Reddings, Charlton Kings, Charlton Park, College, Hesters Way, Lansdown, Leckhampton, Oakley, Park, Pittville, St Mark's, St Paul's, St Peter's, Springbank, Up Hatherley, and Warden Hill.
Leckhampton and Up Hatherley were transferred back from the Tewkesbury constituency.
2024–present: As above minus Springbank ward.
Reduced to bring the electorate within the permitted range by transferring the Springbank ward to the Tewkesbury constituency.
Famous for its racecourse which hosts the annual Cheltenham Gold Cup in March, with a long-established girls' school and right at the edge of the Cotswold Hills, Cheltenham has a large tourism sector. GE Aviation is a large employer and GCHQ, the government communications centre, is here, so numbers of highly skilled workers and professionals (47.5% in the year ended September 2014[5]) are well above the national average (44.6%[5]). One of the West of England's most upmarket towns, the few neighbourhoods of medium levels in the Index of Multiple Deprivation are almost wholly in Hester's Way ward which has the most social housing. About 10% [citation needed] of the electorate are students at the University of Gloucestershire just outside the compact town centre. A Liberal Democrat served the seat from 1992 when their candidate Nigel Jones overturned four decades of Conservative MPs to 2015 when the Tories regained the seat.
Cheltenham borough constituency was created in the Great Reform Act of 1832 and has returned nine Liberals (or Liberal Democrats) and nine Conservatives to Parliament since that time, along with one independent.
In 2000, Jones was nearly murdered in a horrific incident at one of his MP's surgeries; a man attacked him and an assistant with a samurai sword. His colleague Andrew Pennington was killed in the attack. Jones was made a life peer in 2005. The Liberal Democrats held Cheltenham in the 2005 election when Martin Horwood won the election, and again in 2010, but lost when the Conservatives retook the seat in 2015.
Another General Election was required to take place before the end of 1940. The political parties had been making preparations for an election to take place from 1939 and by the end of this year, the following candidates had been selected;
A general election was due to take place by the end of 1915. By the autumn of 1914, the following candidates had been adopted to contest that election.
^"Chap. 23. Redistribution of Seats Act, 1885". The Public General Acts of the United Kingdom passed in the forty-eighth and forty-ninth years of the reign of Queen Victoria. London: Eyre and Spottiswoode. 1885. pp. 111–198.
^Percentage change and swing for 2010 is calculated relative to the PA (Rallings and Thrasher) 2005 notional result, not actual 2005 result "Press Association Elections". Press Association. Archived from the original on 13 June 2018. Retrieved 17 July 2017.
^Percentage change and swing for 1997 is calculated relative to the Rallings and Thrasher 1992 notional constituency result, not actual 1992 result. See C. Rallings & M. Thrasher, The Media Guide to the New Parliamentary Constituencies (Plymouth: LGC Elections Centre, 1995)
^Percentage change and swing for 1983 is calculated relative to the BBC/ITN 1979 notional constituency result, not actual 1979 result. See British Broadcasting Corporation; Independent Television News. The BBC/ITN Guide to the New Parliamentary Constituencies (Chichester: Parliamentary Research Services 1983)
^‘LEMKIN, James Anthony’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2016; online edn, Oxford University Press, 2014; online edn, April 2014 accessed 18 Oct 2017