Who lives in SE23 3UP
The age, gender, relationships and health of the people living in SE23 3UP, set against England as a whole.
- Neighbourhood
- Upper Sydenham
- Council
- Lewisham
- Region
- London
- Neighbourhood population
- 1,769 (2024)
SE23 3UPLondon
Who lives in SE23 3UP
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SE23 3UP (Upper Sydenham) (about 1,769 residents).
Age of residents
The largest age group is 35–39, at 8.9% of residents. 18.7% are aged 20 to 34 (the peak renting age), against 19.6% across England. 14.1% are 65 or over, below the England figure of 18.4%.
The gender split
52.7% of residents are female and 47.3% male.
- Female52.7%51%
- Male47.3%49%
Relationship status
36% of adults in the SE23 3UP area are married or in a civil partnership, below the England average of 44.7%. 45.6% have never married.
How residents rate their health
84.4% of residents in the SE23 3UP area describe their health as good or very good, broadly in line with the England average of 82.2%.
- Very good57.4%48.5%
- Good27%33.7%
- Fair11.1%12.7%
- Bad3.4%4%
- Very bad1.1%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.