One of its results is a measure of household deprivation. By comparing the scores from the 2011 census with those from the 2021 census, we can see which neighbourhoods are less deprived than they were before.
There are lots of possible ways to measure household deprivation, and the method used by the Office for National Statistics doesn’t take income into account.
Instead, it looks at four different measures: unemployment, low qualification levels, poor health and bad housing.
Across England and Wales as a whole, more than half of households (52%) were deprived in at least one of these four possible ways when the census took place in 2021 - that’s 12.8 million households.
But this is a fall from the decade before, when the figure was 58%.
The census also divides England and Wales into more than 7,000 smaller areas of between 5,000 and 15,000 residents, called middle-layer super output areas.
For each of these areas, it publishes how many households were deprived in at least one of its four measures.
Here are the areas of Arun where the proportion of deprived households fell the most between 2011 and 2021.
There are lots of possible ways to measure household deprivation, and the method used by the Office for National Statistics doesn’t take income into account.
![In the Aldwick area, 49.1% of households were not deprived in 2021, an improvement on 2011 when the figure was 44.4%](https://www.sussexexpress.co.uk/webimg/b25lY21zOmU4NDk5NzE5LWIxMmQtNGQyMS05ZTc1LWIxYzdmZTQ3ZDRhYjphODYyNjkwOS04NzkwLTQ1MGEtYjQ5Yi05YTk0NWE1NmMxZmQ=.jpg?crop=3:2&trim=&width=640)
13. Aldwick
In the Aldwick area, 49.1% of households were not deprived in 2021, an improvement on 2011 when the figure was 44.4%Photo: Google
![In the Westrgate, Eastergate & Walberton area, 54.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 49.8%](https://www.sussexexpress.co.uk/webimg/b25lY21zOjdlNWFiYWY1LTNiNjctNDc3YS04MThjLWM2NGQ2YWUwYzU2NTpkN2NiZjY4ZS1jNzdmLTQyZjQtYjVlYi1kZGMxMDgxZDkwOTM=.jpg?crop=3:2&trim=&width=640)
14. Westergate, Eastergate & Walberton
In the Westrgate, Eastergate & Walberton area, 54.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 49.8%Photo: Google
![In the Littlehampton East area, 43.1% of households were not deprived in 2021, an improvement on 2011 when the figure was 38.9%](https://www.sussexexpress.co.uk/webimg/b25lY21zOjEyOGRkMjllLTQ0MDgtNDIxNC05MjhjLTBmZGNjZmI1N2U0NDpkMTRlODliZS00NzNmLTQ4ZWQtYmIwMC00MDhiNzc0NjgwMjc=.jpg?crop=3:2&trim=&width=640)
15. Littlehampton East
In the Littlehampton East area, 43.1% of households were not deprived in 2021, an improvement on 2011 when the figure was 38.9%Photo: Google
![In the Hawthorn Road area, 39.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 35.4%](https://www.sussexexpress.co.uk/webimg/b25lY21zOjdhODZmMWYwLWI5NjctNDFjMi04NTIyLThlNGE3M2RhNDY1ZDoyOWJiNmYwMy01NmM2LTQ3NzQtOWRlMS1jNjY0ODA4MTc2MTQ=.jpg?crop=3:2&trim=&width=640)
16. Hawthorn Road
In the Hawthorn Road area, 39.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 35.4%Photo: Google