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How the population has changed in Arun

Demographic trends in Arun and other local authorities within the UK from 2002 to 2020
Last updated:

Arun's demographics, 2020:

Total population 161,123 people

The total population in Arun rose compared with 2019.

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Population density 729 people per sq km

The population density in Arun is higher than the United Kingdom as a whole.

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Median age 50 years

The average age in Arun is older than the United Kingdom as a whole.

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Warning:

This is a demo article. The numbers are based on official ONS mid-year population estimates, but may not be presented accurately.

Total population in Arun

In 2020, Arun was the 13th largest local authority in the South East, with a total population of 161,123. An increase compared with 2019.

Population of local authorities in the South East

Number of usual residents, 2002-2020
Source: Office for National Statistics

Population density in Arun

In 2020, the population density in Arun was 729 people per square kilometre, which was more than the South East (483), and more than the United Kingdom as a whole (276).

Densest local authorities in the South East

Population density in people per sq km, 2020
Source: Office for National Statistics

Median age in Arun

In 2020, the median age in Arun was 50 years, which was older than the South East (42 years), and older than the United Kingdom as a whole (41 years).

Oldest local authorities in the South East

Median age in years, 2020
Source: Office for National Statistics

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