Vale of Glamorgan

§ This page provides a baseview of UK constituency, bringing together various information and resources to help you better understand the area of Vale of Glamorgan.

Overview ⁞ The Vale of Glamorgan features rolling countryside, coastal cliffs, and seaside resorts like Barry and Penarth. Barry Island is famous for its beach and promenade, while the Glamorgan Heritage Coast offers dramatic walking routes. Market towns and rural villages add charm to the inland landscape.

Constituency Map and Boundary Information

Below is an interactive map showing the boundary of the Vale of Glamorgan parliamentary constituency. The boundary data is sourced from the Office for National Statistics (ONS), using the latest official geographic definitions.

You can explore official statistics for this area on the ONS Explore Local Statistics page, or view its location on the UK Parliament constituency map.

Map tiles © OpenStreetMap contributors. Boundary data: Contains Ordnance Survey data © Crown copyright and database right 2024; Contains Office for National Statistics data © ONS 2024, licensed under the Open Government Licence v3.0.

Wards in Vale of Glamorgan

Vale of Glamorgan is divided into 17 wards, listed below in alphabetical order.

  • Baruc
  • Buttrills
  • Cadoc
  • Castleland
  • Court
  • Cowbridge
  • Dyfan
  • Gibbonsdown
  • Illtyd
  • Llandow
  • Llantwit Major
  • Peterston-super-Ely
  • Rhoose
  • St Athan
  • St Bride's Major
  • St Nicholas and Llancarfan
  • Wenvoe

Vale of Glamorgan is a constituency that covers these wards in Vale of Glamorgan.

Wards and constituencies: wards are the smallest electoral areas used to elect local councillors who make decisions about local services, while parliamentary constituencies are much larger areas used to elect one MP to represent them in the House of Commons. In simple terms, wards are for local council elections, and constituencies are for national parliamentary elections.

Population by age group

The most recent data for constituencies in England and Wales comes from mid-year estimates for 2022. This tells us what the population was estimated to be on 30 June 2022.

Population by age group, June 2022
Age Band Constituency (Number) Constituency (%) Region (Number) Region (%) England & Wales (Number) England & Wales (%)
0 to 17 20,026 20.94% 619,629 19.79% 12,506,535 20.76%
18 to 24 6,226 6.51% 256,599 8.19% 5,008,522 8.31%
25 to 34 11,507 12.03% 387,247 12.37% 8,098,257 13.44%
35 to 49 17,541 18.34% 550,602 17.58% 11,575,752 19.22%
50 to 64 19,789 20.69% 643,823 20.56% 11,745,365 19.50%
65 and over 20,550 21.49% 673,740 21.51% 11,303,607 18.76%

Population by ethnic group

The most recent census asked people about their ethnic group. The census was carried out in March 2021 in England, Wales and Northern Ireland and in March 2022 in Scotland.

Population by ethnic group March 2021
Ethnic Group Constituency (Number) Constituency (%) Region (%) England & Wales (%)
English, Welsh, Scottish, Northern Irish or British 87,816 93.04% 90.56% 74.42%
Other White 1,572 1.67% 2.67% 6.15%
White and Black Caribbean 737 0.78% 0.44% 0.86%
Other Asian 514 0.54% 0.66% 1.63%
Other Mixed or Multiple ethnic groups 505 0.54% 0.41% 0.78%
Indian 479 0.51% 0.68% 3.13%
White and Asian 427 0.45% 0.45% 0.82%
Irish 403 0.43% 0.43% 0.85%
Chinese 360 0.38% 0.47% 0.75%
White and Black African 335 0.35% 0.26% 0.42%
Any other ethnic group 289 0.31% 0.48% 1.55%
Pakistani 224 0.24% 0.56% 2.66%
Arab 186 0.20% 0.37% 0.56%
African 147 0.16% 0.64% 2.50%
Caribbean 140 0.15% 0.12% 1.05%
Bangladeshi 122 0.13% 0.49% 1.08%
Other Black 76 0.08% 0.13% 0.50%
Gypsy or Irish Traveller 44 0.05% 0.11% 0.11%
Roma 12 0.01% 0.06% 0.17%

Vale of Glamorgan compared with other constituencies

Vale of Glamorgan has a population of 97,675 (2024 mid-year estimate by ONS). The population of the UK is 69,281,400 as of mid-2024. There are 650 constituencies, so the average population per constituency is around 106,600.

Population of 650 Constituencies
Population of 650 Constituencies (2024 mid-year estimate) sorted ascending

Compared with the other 649 constituencies, Vale of Glamorgan has a population higher than 80, lower than 424, and similar to 146 constituencies (±2,500, including itself).

ONS Local Statistics for this Constituency

Understanding the social and economic characteristics of this constituency helps residents, community groups, researchers and businesses gain a clearer picture of the local area. ONS provides a wide set of local indicators that describe who lives here, how people work, their health, housing conditions and more.

Below, we highlight three useful measures — Household Deprivation, General Health, and Economic Activity Status — as an accessible introduction to the overall profile of Vale of Glamorgan. These indicators offer a quick snapshot of living conditions, wellbeing and employment patterns.

Go to this ONS web page to explore all local indicators and build your custom profile for Vale of Glamorgan.

ONS provides datasets of 38 indicators across six themes, covering a comprehensive range of local statistics for Vale of Glamorgan:

  • Demography and migration: Population, Number of households, Age profile, Sex, Live births, Deaths, Legal partnership status, Country of birth, Passports held, Length of residence in the UK, Household size, Household composition, Household deprivation.
  • Economy: Distance travelled to work, Method of travel to workplace, Economic activity status, Employment history, Occupation, Socio-economic classification (NS-SeC), Hours per week worked.
  • Education and skills: Highest level of qualification, Schoolchildren and full-time students.
  • Ethnic group, national identity, language and religion: Ethnic group, National identity, Religion, Proficiency in English.
  • Health and wellbeing: General health, Disability, Provision of unpaid care.
  • Housing: Residential property sales, Energy efficiency of housing, Accommodation type, Number of cars or vans, Central heating, Number of bedrooms, Occupancy rating, Tenure of household, Second address indicator.

These indicators provide a well-rounded picture of Vale of Glamorgan and allow you to compare local characteristics with other areas across the UK. The embedded charts just show a simplified starting point, and you are encouraged to explore the full ONS datasets for further detail.

This Constituency Baseview is automatically generated using data from multiple official sources and stored in our database. The underlying programme was last updated on 4 December 2025. We continue to enhance these pages and add new insights, so feel free to check back for updates.