Its last MP, who held the seat since 2005, was the Conservative Stephen Crabb, who was Secretary of State for Work and Pensions (Work and Pensions Secretary) from March to July 2016. The seat was held by Labour's candidate from its creation in 1997 until 2005. The Labour and Conservative parties have won at least 27.7% of the vote apiece since its 1997 creation, with the next-placed parties having reached a maximum of 14.5% of the vote to date in a generally broad field.
The seat attracted five candidates in 2010, eight in 2015 (an election in which five of the deposits were refunded and three lost) and seven in 2017. At the 2017 election, Crabb's majority was the 27th closest out of the 650 Commons seats, 0.8% or 314 votes.[2] In 2019, there were four candidates; Crabb retained the seat with an increased majority.
The seat was predominantly rural with both Welsh and English speaking areas. Milford Haven has a significant port and oil industry, and tourism is also a key sector due to the Pembrokeshire Coast National Park.[4] The seat was less affluent than the UK average.[5]
Boundaries
Map of boundaries 2010-2024
The constituency was created in 1997 from parts of the seats of Ceredigion and Pembroke North and Pembroke. It comprises the north and west coasts of Pembrokeshire and areas inland, including the Preseli Hills in the north of the county. It was the most westerly constituency in Wales. Much of the coastal area was in the Pembrokeshire Coast National Park.
On its creation in 1997, its boundaries were co-terminous with the then District of Preseli Pembrokeshire. Since the 2006 boundary review of Welsh parliamentary constituencies, which took effect at the 2010 general election, it consists of the Pembrokeshire County electoral divisions of: Burton; Camrose; Cilgerran; Clydau; Crymych; Dinas Cross; Fishguard North East; Fishguard North West; Goodwick; Haverfordwest Castle; Haverfordwest Garth; Haverfordwest Portfield; Haverfordwest Prendergast; Haverfordwest Priory; Johnston; Letterston; Llangwm; Llanrhian; Maenclochog; Merlin's Bridge; Milford Central; Milford East; Milford Hakin; Milford Hubberston; Milford North; Milford West; Newport; Neyland East; Neyland West; Rudbaxton; St David's; St Dogmaels; St Ishmael's; Scleddau; Solva; The Havens; and Wiston.
^As in all seats since the mid-20th century abolition of University Seats, it elects one Member of Parliament (MP) by the first past the post system of election.