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Postcode sector · Windsor

Who lives in SL4 3

The age, gender, relationships and health of the people living in SL4 3, set against England as a whole.

Council
Windsor and Maidenhead
Region
South East
Population
17,255 (2024)
Population

Who lives in SL4 3

Residents
17,255
2024 estimate
Households
7,300
Census
Median age
41
Years, from the census
Under 15 / over 65
17% / 15%
Share of residents
Age

Age of residents

The largest age group is 50–54, at 8.4% of residents. 19.3% are aged 20 to 34 (the peak renting age), against 19.6% across England. 15.1% are 65 or over, below the England figure of 18.4%.

SL4 3England
0%
2%
5%
8%
10%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

50.6% of residents are female and 49.4% male.

SL4 3
51%
49%
England
  • Female50.6%51%
  • Male49.4%49%
Relationships

Relationship status

44.8% of adults in SL4 3 are married or in a civil partnership, broadly in line with the England average of 44.7%. 37.6% have never married.

SL4 3England
Married or civil partnership44.8%44.7%
Never married37.6%37.9%
Divorced or dissolved10.1%9.1%
Separated2.2%2.2%
Widowed5.2%6.1%
Health

How residents rate their health

88.9% of residents in SL4 3 describe their health as good or very good, broadly in line with the England average of 82.2%.

SL4 3
59%
30%
England
  • Very good58.8%48.5%
  • Good30.1%33.7%
  • Fair8.4%12.7%
  • Bad2.2%4%
  • Very bad0.5%1.2%

Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.

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