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 Lewes where the proportion of deprived households fell the most between 2011 and 2021.
![If you’re looking to move house, you might be wondering where the up-and-coming areas of Lewes are.](https://www.sussexexpress.co.uk/webimg/b25lY21zOjRhZWRhZGY2LTdkYjAtNDU4My1hYjBiLTg2ODlmYjRhMWQ2ODo5ZjVlYTljMy1jZmVhLTQ2NjUtYWNmOS1mYTE0YjE3ZDliMzU=.jpg?crop=3:2&width=640)
1. The most up-and-coming areas in Lewes according to the census, including Seaford Town, Peacehaven West and Newhaven Town
If you’re looking to move house, you might be wondering where the up-and-coming areas of Lewes are. Photo: Grustock - stock.adobe.com
![In the Peacehaven East area, 39.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 31.5%.](https://www.sussexexpress.co.uk/webimg/b25lY21zOjNhMDc1NTcxLWViODAtNDk2ZC04OWQ3LTZjYzVhNTU0ZGY2ZDplMmE5MGI0NC03MTM0LTQ3NmUtOTQ2OS0xM2I4Y2FkMGFhMTM=.jpg?crop=3:2&width=640)
2. Peacehaven East
In the Peacehaven East area, 39.3% of households were not deprived in 2021, an improvement on 2011 when the figure was 31.5%. Photo: Google
![In the Seaford Town area, 44.6% of households were not deprived in 2021, an improvement on 2011 when the figure was 39.1%.](https://www.sussexexpress.co.uk/webimg/b25lY21zOjNiZjMxNTViLTBjZmEtNDIyYy04MTQ1LWU2M2UzZmY3OTRiYzo0ZDcyM2UxOS1hOGU3LTQyN2EtOWNkMi1kMjkzOTg3YTVkZWI=.jpg?crop=3:2&width=640)
3. Seaford Town
In the Seaford Town area, 44.6% of households were not deprived in 2021, an improvement on 2011 when the figure was 39.1%. Photo: Google
![In the East Blatchington area, 48.5% of households were not deprived in 2021, an improvement on 2011 when the figure was 43.6%.](https://www.sussexexpress.co.uk/webimg/b25lY21zOmQ5ODZmMmJhLTA0MTQtNDM2NC1hMjdjLTkzMTg3MGQ3OTQ0ZjowMzZjNzk0MS04NjdiLTQ0MDItYjZjNS1iYmFmYWQ1NjkxZTA=.jpg?crop=3:2&width=640)
4. East Blatchington
In the East Blatchington area, 48.5% of households were not deprived in 2021, an improvement on 2011 when the figure was 43.6%. Photo: Google