Population change (%) of local authority areas in Yorkshire and the Humber between 2011 and 2021 between 2011 and 2021 between 2011 and 2021 between 2011 and 2021

Percentage growth
-20
-6
-3
-1
+3
+7
+13
+23%
England and Wales Average +5.0%


How the population changed in Ceredigion: Census 2021

28 June 2022



The population of England and Wales has increased by more than 3.5 million in the 10 years leading up to Census 2021. Using the first results from this census, we look at which places have seen the biggest increases and decreases, which areas had the largest growth in different age groups, and how local authority areas like Ceredigion compare with others.


Ceredigion

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The population of England and Wales is the largest ever recorded


There were 59,597,300 people living in England and Wales on 21 March 2021, the day of the latest census. This is over 3.5 million more (6.3%) than in 2011 and is the largest census population ever recorded.


Population change (%) in English regions and Wales between 2011 and 2021

Percentage growth
0
+3
+6
+8
+10%

In Wales, the population grew by 1.4% or 44,000 people. The English region with the largest population increase was the East of England, which grew by around 8.3% or 488,000 more residents. The English region with the smallest increase was the North East, growing by 1.9% or around 50,000 people.

A map shows the English regions and Wales.

In Ceredigion, the population size has decreased by 5.8%, from around 75,900 in 2011 to 71,500 in 2021. The total population of Wales grew by 1.4%, increasing by 44,000 to 3,107,500.

A map of local authority areas in Wales is coloured to indicate the percentage change in population of each area. The data used in this article are available to download at the end.

Nearby areas like Carmarthenshire and Pembrokeshire have seen their populations increase by around 2.2% and 0.8%, respectively, while others such as Powys saw a smaller increase (0.2%) and Gwynedd saw a decrease of 3.7%.

The map then zooms to centre on Ceredigion and show neighbouring areas.

The largest population increases in Wales have been seen in Newport and Cardiff, where the populations have grown by 9.5% and 4.7%, respectively.

At the other end of the scale, Ceredigion has seen a fall of 5.8%.

The local authority areas displayed on the map change form and position to create a bar chart that orders selected areas of Wales by percentage change in total population.

How different local authority areas rank for population size



In 2021, Ceredigion ranked 19th for total population out of 22 local authority areas in Wales, maintaining the same position it held a decade ago.

Population rank of Ceredigion at the time of the 2011 and 2021 Censuses

Rank of local authority areas for population size in Wales

Ceredigion ranked 19 for population in 2021. No change since 2011.

A chart shows the population rankings of local authority areas for total population size in Wales in 2011 and 2021.

There is one person for every football pitch-sized piece of land in Wales



There were about 150 residents per square kilometre in Wales in 2021, up from 148 residents per square kilometre in 2011. However, this varies from area to area. We can see the difference between local authority areas if we measure the land in football pitches and work out how many people there would be on each one.

As of 2021, Ceredigion is the second least densely populated of Wales' 22 local authority areas, with an area equivalent to around four football pitches per resident.

A drawing of a football pitch is displayed. The number of people on the pitch, or the number of pitches for one person, changes as described in the text content.

Cardiff is the most densely populated local authority area in Wales with the equivalent of around 18 people per pitch. In England, Tower Hamlets in London has the equivalent of 112 people per pitch.

At the other end of the population density scale for Wales, the amount of land in Powys works out at around five pitches per resident.

There were more people than ever aged 65 years and over in Wales



The population has continued to age. Across Wales, more than one in five people (21.3%) were aged 65 years and over on Census Day in 2021. This is a higher percentage than ever before.


The age and sex distribution of the population of Wales in 2011

This population pyramid shows the population of males and females in each five-year age group at the time of the 2011 Census.
The largest age group in Wales back then was those aged 45 to 49 years.

A population pyramid is displayed. It shows males and females in each age group as a percentage of the total population for Ceredigion in 2011. The age group with the largest number of people is highlighted.

More recently, in 2021, the largest age group in Wales was those aged 55 to 59 years.

A population pyramid is displayed. It shows the number males and females in each age group as a percentage of the total population for Wales in 2021. The age group with the largest number of people is highlighted.

Overall, in Wales, there has been an increase of 17.7% in people aged 65 years and over, a decrease of 2.5% in people aged 15 to 64 years, and a decrease of 1.0% in children aged under 15 years.

The population pyramid turns into a horizontal bar chart, with bars representing the percentage change in the number of people of any sex in each five-year age group in Wales.

This is how Ceredigion compares. There has been an increase of 17.2% in people aged 65 years and over, a decrease of 12.2% in people aged 15 to 64 years, and a decrease of 10.1% in children aged under 15 years.

The horizontal bar chart now shows the percentage change in the number of people of any sex in each five-year age group in Ceredigion.

The population change in different age groups varies across Wales



In eight of the 22 local authority areas of Wales, the total number of people aged 65 years and over increased by 20.0% or more between 2011 and 2021. This compares with a 17.7% rise across Wales.


Local authority areas in Wales that have seen an increase of 20% or more in those aged 65 years and over, 2011 to 2021

The places that have seen the largest increases in the population aged 65 years and over are Monmouthshire, which has seen 26.0% growth, and Vale of Glamorgan (24.9%).

A map of Wales appears, highlighting the areas with the largest increases in people aged 65 years and over.

The population aged under 15 years increased most in Newport, rising by 10.2%, compared with an increase of 5.3% in Cardiff.

The map now highlights the areas with the largest increases in children aged under 15 years.

The places that have seen the largest percentage decreases in children aged under 15 years are Ceredigion (10.1%), Powys (9.3%) and Monmouthshire (8.6%).

The map now highlights the areas with the largest decreases in children aged under 15 years.

Other versions of this article


Notes

Population change in certain areas may reflect how the coronavirus (COVID-19) pandemic affected people's choice of usual residence on Census Day, for example, students and in some urban areas.

These changes might have been temporary for some and more long-lasting for others.

First results from Census 2021 are rounded to the nearest 100 so may not add exactly.

Changes over time have been calculated with rounded estimates for Census 2021 and unrounded estimates from the 2011 Census.

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