Affluence in DA3 8NX
How DA3 8NX ranks on deprivation and income, and the work and qualifications behind it.
- Neighbourhood
- Darenth Valley
- Council
- Sevenoaks
- Region
- South East
- Neighbourhood population
- 1,996 (2024)
DA3 8NXLongfield
How well off DA3 8NX is
On the English Indices of Deprivation 2025, the DA3 8NX area scores 5.0 out of 10, placing it close to the middle of the range for England. Its lowest-scoring category is barriers to housing and services (1.0 out of 10). Scores are ranked within England only, so they can’t be compared across UK nations.
- Barriers to housing and services1.0
- Education and skills4.0
- Crime4.0
- Income5.0
- Children in low-income families5.0
- Employment6.0
- Older people in low-income households6.0
- Health and disability7.0
- Living environment8.0
Household income
Average yearly household income before tax (2022/23), estimated for local neighbourhoods.
Who is in work
59.2% of adults in the DA3 8NX area are in work, broadly in line with the England average of 55.7%. 26.6% are retired and 3.8% are full-time students.
Social grade
35.3% of adults in the DA3 8NX area work in managerial or professional jobs, broadly in line with the England average of 33.2%.
Highest qualification
26% of adults in the DA3 8NX area hold a degree or equivalent, below the England average of 33.9%. 18.3% have no qualifications.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around DA3 8NX (Darenth Valley) (about 1,996 residents).
Sources: English Indices of Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.