Ipswich (UK Parliament constituency)

Ipswich is a constituency represented in the House of Commons of the UK Parliament since July 2024 by Jack Abbott of the Labour Party.

History
The constituency was created as Parliamentary Borough in the fourteenth century, returning two MPs to the House of Commons of England until 1707, then to the House of Commons of Great Britain until 1800, and from 1801 to the House of Commons of the United Kingdom. The constituency's parliamentary representation was reduced to a single seat with one MP under the Representation of the People Act 1918. Prior to the 1983 general election, when north-western areas were transferred to the Central Suffolk constituency, the Parliamentary and Municipal/County Boroughs were the same

Before the Reform Act 1832, the franchise in Ipswich was in the hands of the Ipswich Corporation and the Freemen. Ipswich was seen as a partisan seat with active Blue (Tory inclined) and Yellow (Whig inclined) factions dominating elections for both Parliament and the corporation and comparatively rare split tickets of one Whig and one Tory being returned to Parliament, although the identification of the local parties with national parties could at times be very blurred. In the mid eighteenth century the constituency had an electorate of around 700, which was a middle sized borough by the standards of the time - and a reputation of a borough that was likely to offer stiff opposition to government favoured candidates.

Ipswich is a marginal seat, having changed hands ten times since its creation as a single-member constituency in 1918. It has generally been favourable to candidates from the Labour Party, being won by Labour at every postwar general election since the end of World War II; except 1970, February 1974, 1987, 2010, 2015 and 2019. Despite this, it was traditionally won by the party by fairly small margins; however, from 1997 until being gained by the Conservative Party in 2010, Labour won the contests with safer margins, and after the Conservatives increased their majority in 2015, Labour regained the seat in 2017 only to lose it again in 2019 when the Conservative candidate got more than half the votes cast when there were more than two candidates for the first time since 1918.

Ipswich was the only seat won by a Labour candidate at the 2017 general election from a total of seven seats in Suffolk, the others being retained by Conservatives and more rural in comparison to Ipswich. Martin's 2017 election victory was one of thirty net gains made by the Labour Party.

Constituency profile
The constituency includes Ipswich town centre and docks, with its mix of historic buildings and modern developments. Ipswich is a bustling town that serves as a centre for the rest of Suffolk which is predominantly rural and remote, and has the only serious concentration of Labour voters in the county, other than in Lowestoft.

Portman Road Football Ground to the West of the centre, and the new university to the East are both in the seat, as is the vast Chantry council estate to the South.

Ipswich's Conservative-leaning suburbs, such as Castle Hill, Westerfield and Kesgrave, extend beyond the constituency's boundaries – the northernmost wards are in the Suffolk Central constituency, and several strong Conservative areas are just outside the borough's tightly drawn limits, making Ipswich a target seat for Labour.

1918–1983

 * The County Borough of Ipswich.

1983–2010

 * The Borough of Ipswich wards of Bixley, Bridge, Chantry, Gainsborough, Priory Heath, Rushmere, St Clement's, St John's, St Margaret's, Sprites, Stoke Park, and Town.

The Broomhill, Castle Hill, White House and Whitton wards were transferred to the new county constituency of Central Suffolk (Central Suffolk and North Ipswich from 1997).

2010–present

 * The Borough of Ipswich wards of Alexandra, Bixley, Bridge, Gainsborough, Gipping, Holywells, Priory Heath, Rushmere, St John's, St Margaret's, Sprites, Stoke Park, and Westgate.

Following a revision of the Borough of Ipswich wards, the constituency gained a small area from Central Suffolk and North Ipswich.

Further to the 2023 Periodic Review of Westminster constituencies, which came into effect for the 2024 general election, the composition of the constituency was unchanged.

The present-day constituency consists of most of the Borough of Ipswich, with the exception of the Castle Hill, Whitehouse and Whitton wards.

Members of Parliament
Freemen belonging to the Ipswich Corporation were entitled to elect two burgesses to the Parliament of England from the fourteenth century which continued uninterrupted after the parliament united with Scotland and Ireland, only becoming a single member constituency in 1918.

MPs 1832–1918
During the period between 1835 and 1842 there were five elections and all were found to have been corrupt. After the 1835 election, Dundas and Kelly were unseated on the charge of bribery. After the 1837 election, Tufnell was unseated on a scrutiny. Gibson, who was elected in 1838, resigned. Cochrane was elected in 1839, after which a petition was presented complaining of gross bribery – it was not progressed because a general election was expected. After the 1841 election, Wason and Rennie were unseated, being declared guilty of bribery by their agents.

Elections in the 2020s
Constituency boundaries stayed the same as previously in the 2023 boundary review.

Elections in the 2000s
Following the death of Jamie Cann on 15 October 2001, a by-election was held on 22 November 2001.

Elections in the 1910s




Elections in the 1880s

 * Caused by the 1885 election being declared void on account of bribery.


 * Caused by Cobbold's death.

Elections in the 1870s

 * Caused by Cobbold's death.

Elections in the 1840s

 * Caused by the earlier by-election being declared void on petition, due to bribery by Cuffe's and Gladstone's agents, on 30 July 1842.


 * Caused by the general election result being declared void on petition, due to bribery by Wason's and Rennie's agents, on 25 April 1842

Elections in the 1830s

 * Caused by Gibson's defection to the Whigs.


 * Tufnell was later unseated on petition, and Kelly was returned in his place


 * Caused by the 1835 election being declared void on petition

Elections in the 1820s

 * After a successful electoral petition, Dundas and Mackinnon were declared elected.


 * Figures are shown pre and post scrutiny. After a successful electoral petition, Haldimand and Barrett-Lennard were declared elected.

Elections in the 1810s

 * Figures are shown pre and post scrutiny.

Elections in the 1800s

 * Caused by the death of Charles Crickitt

Elections in the 1780s

 * By election called after the election of John Cator was declared void

Elections in the 1760s

 * Called when Vernon became a Commissioner for Trade and Plantations

Elections in the 1750s

 * Called on the death of Samuel Kent


 * Called on the death of Edward Vernon


 * Unusually the Yellows supported in Edward Vernon an identifiable Tory and critic of the Whig government. The Blues meanwhile supported Samuel Kent and Richard Lloyd, both supporters of the Whig government.  Although Lloyd would later withdraw before that point it had proved an expensive contest for Vernon.

Elections in the 1730s

 * Called on death of Francis Negus


 * Called on William Thompson becoming a judge

Elections in the 1720s

 * By-election called on William Thompson being made a Baron of the Exchequer

Elections in the 1710s

 * By-election called on William Churchill winning a government contract for stationary and resigning his seat as an office of profit to the crown. Instead of seeking re-election he stood in favour of his son in law Francis Negus.


 * By-election called on William Thompson becoming Solicitor General


 * Successfully overturned through an electoral petition and Richardson and Bridgeman installed as MPs.

Elections in the 1700s

 * Called on the death of Henry Poley

Elections in the 1680s

 * Caused by Peyton Ventris becoming a Justice of the Common Pleas