South West population statistics

In 2024, there were 5.9M residents in South West with an average age of 43.2 years. Population density was 247 residents/km2. Population grew by 18.4% since 2002 and population average age increased by 2.4 years in the same period.
Key Population Data: Residents, Age and Density in 2024 (latest estimate from ONS)
Population Estimates, 2024South West regionEngland + Wales
Total residents5.9M9.5% of Eng+Wls
Average age 43.240.8
Population density247409

South West population density map

shows a number of residents per square kilometer(km2), estimates from 2020.

South West population density map

Population density per square kilometer in 2024
AreaPeople/km2
England and Wales409
Bristol4.5k
Cornwall164
Devon187
Dorset301
Gloucestershire310
Somerset242
Wiltshire220

South West population average age map

Population average age by LSOA (County) in 2018.

South West population average age map

Population average age in 2024
AreaAverage age
England and Wales40.8
Bristol36
Cornwall45
Devon44
Dorset45
Gloucestershire42
Somerset44
Wiltshire42

South West population growth

Total population per year outlines headcount differences.

South West population growth

Total annual population in South West region and Compound Annual Growth Rate (CAGR) compared to England and Wales
YearTotal populationCAGRCAGR ENG+WLS
20245.9M0.77%0.74%
20235.8M0.76%0.72%
20225.8M0.74%0.68%
20215.7M0.73%0.66%
20205.7M0.72%0.68%
20195.6M0.74%0.71%
20185.6M0.75%0.72%
20175.6M0.76%0.73%
20165.5M0.75%0.75%
20155.5M0.73%0.74%
20145.4M0.72%0.74%
20135.4M0.70%0.73%
20125.3M0.70%0.73%
20115.3M0.70%0.73%
20105.3M0.70%0.72%
20095.2M0.70%0.70%
20085.2M0.75%0.70%
20075.2M0.77%0.67%
20065.1M0.71%0.63%
20055.1M0.73%0.61%
20045.0M0.62%0.52%
20035.0M0.61%0.50%
20025.0M--

South West population pyramid

shows the distribution of various age groups in a population in 2024. Females are shown on the left, males are shown on the right.

South West population pyramid by year

South West population share by decade of age

Shares of population age groups compared to corresponding shares of population groups in England & Wales, 2024.

South West population share by decade of age by year

South West working age population share

Working age population share compared to working age population share in England & Wales, 2024.

South West working age population share
Age Distribution and Comparison to England & Wales
age grouphead-count% share of population% for Eng & Wales
0-15980k16.6%18.3%
16-643.6M60.6%62.8%
65+1.3M22.8%18.9%

South West average age rank

Comparison of regions average ages, 2024 population estimates.

South West average age rank by year

Average Age in South West region and Comparison to England & Wales
regionAverage age in 2024
South West43.2
England & Wales40.8

South West population average age

Annual area statistics of South West's population average age compared to country statistics.

South West population average age by year
Population average age by year
YearSouth West regionEngland and Wales
202443.240.8
202343.140.7
202243.140.7
202143.040.7
202042.840.5
201942.640.4
201842.440.2
201742.340.1
201642.139.9
201542.139.8
201442.039.7
201341.839.6
201241.739.5
201141.639.4
201041.539.3
200941.439.2
200841.339.2
200741.239.1
200641.139.0
200541.039.0
200440.938.9
200340.838.8
200240.738.7

Plumplot area insights - interactive charts and maps

Plumplot area insights - interactive maps and charts

Next for South West region

→ Population changes   Population changes

→ Census 2021   Census 2021

→ Property prices   Property prices

→ Salary and unemployment   Salary and unemployment

→ Home features   Home features

→ Home energy efficiency   Home energy efficiency

→ Energy costs   Energy costs

→ Crime statistics   Crime statistics

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