Postcode district · Windsor
Who lives in SL4
The age, gender, relationships and health of the people living in SL4, set against England as a whole.
- Council
- Windsor and Maidenhead
- Region
- South East
- Population
- 58,600 (2024)
Who lives in SL4
Residents
58,600
2024 estimate
Households
22,745
Census
Median age
42
Years, from the census
Under 15 / over 65
18% / 18%
Share of residents
Age of residents
The largest age group is 50–54, at 7.6% of residents. 16.2% are aged 20 to 34 (the peak renting age), against 19.6% across England. 17.7% are 65 or over, broadly in line with the England figure of 18.4%.
SL4England
0%
2%
4%
6%
8%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
50% of residents are female and 50% male.
SL4
50%
50%
England
- Female50%51%
- Male50%49%
Relationship status
48.6% of adults in SL4 are married or in a civil partnership, broadly in line with the England average of 44.7%. 34.3% have never married.
SL4England
Married or civil partnership48.6%44.7%
Never married34.3%37.9%
Divorced or dissolved9.1%9.1%
Separated2.1%2.2%
Widowed5.9%6.1%
How residents rate their health
87.6% of residents in SL4 describe their health as good or very good, broadly in line with the England average of 82.2%.
SL4
56%
31%
England
- Very good56.1%48.5%
- Good31.5%33.7%
- Fair9.5%12.7%
- Bad2.3%4%
- Very bad0.6%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.