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Postcode · Gerrards Cross

Affluence in SL9 0LY

How SL9 0LY ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Chalfont Common & St Peter East
Council
Buckinghamshire
Region
South East
Neighbourhood population
1,560 (2024)
Deprivation

How well off SL9 0LY is

On the English Indices of Deprivation 2025, the SL9 0LY area scores 10.0 out of 10, placing it among the most affluent fifth of England. Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
10.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Barriers to housing and services7.0
  • Crime9.0
  • Income10.0
  • Employment10.0
  • Education and skills10.0
  • Health and disability10.0
  • Living environment10.0
  • Children in low-income families10.0
  • Older people in low-income households10.0
Income

Household income

Average yearly household income before tax (2022/23), estimated for local neighbourhoods.

Annual income
£74,743
Before tax, all sources
England
£55,856
Above the national average
Higher than
89%
Of neighbourhoods in England and Wales
Work

Who is in work

56.5% of adults in the SL9 0LY area are in work, broadly in line with the England average of 55.7%. 30.5% are retired and 4.6% are full-time students.

SL9 0LYEngland
Employee, full-time31.3%34.3%
Employee, part-time11%11.9%
Self-employed14.1%9.5%
Unemployed1.5%2.9%
Full-time student4.6%7.9%
Retired30.5%21.5%
Looking after home or family2.7%4.8%
Long-term sick or disabled2%4.1%
Other2.3%3.1%
Occupations

Social grade

51.3% of adults in the SL9 0LY area work in managerial or professional jobs, well above the England average of 33.2%.

SL9 0LYEngland
Higher managerial & professional26.2%13.2%
Lower managerial & professional25.2%19.9%
Intermediate12.4%11.4%
Small employers & self-employed13.7%10.6%
Lower supervisory & technical3.4%5.3%
Semi-routine6.2%11.3%
Routine4.1%12%
Never worked & long-term unemployed4.4%8.5%
Full-time students4.5%7.7%
Education

Highest qualification

48.2% of adults in the SL9 0LY area hold a degree or equivalent, well above the England average of 33.9%. 9.9% have no qualifications.

SL9 0LYEngland
Degree level or above48.2%33.9%
A level or equivalent15.4%16.9%
GCSE grade 4/C or above12.3%13.3%
Below GCSE grade 4/C7.6%9.7%
Apprenticeship4.4%5.3%
Other qualifications2.2%2.8%
No qualifications9.9%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SL9 0LY (Chalfont Common & St Peter East) (about 1,560 residents).

Sources: English Indices of Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.

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