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Postcode sector · Windsor

Who lives in SL4 1

The age, gender, relationships and health of the people living in SL4 1, set against England as a whole.

Council
Windsor and Maidenhead
Region
South East
Population
11,155 (2024)
Population

Who lives in SL4 1

Residents
11,155
2024 estimate
Households
4,242
Census
Median age
37
Years, from the census
Under 15 / over 65
17% / 12%
Share of residents
Age

Age of residents

The largest age group is 15–19, at 12% of residents. 18.9% are aged 20 to 34 (the peak renting age), against 19.6% across England. 12.2% are 65 or over, well below the England figure of 18.4%.

SL4 1England
0%
5%
10%
15%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

44.4% of residents are female and 55.6% male.

SL4 1
44%
56%
England
  • Female44.4%51%
  • Male55.6%49%
Relationships

Relationship status

38.7% of adults in SL4 1 are married or in a civil partnership, below the England average of 44.7%. 45% have never married.

SL4 1England
Married or civil partnership38.7%44.7%
Never married45%37.9%
Divorced or dissolved10.1%9.1%
Separated2.3%2.2%
Widowed3.9%6.1%
Health

How residents rate their health

91% of residents in SL4 1 describe their health as good or very good, broadly in line with the England average of 82.2%.

SL4 1
63%
28%
England
  • Very good62.6%48.5%
  • Good28.4%33.7%
  • Fair7.1%12.7%
  • Bad1.5%4%
  • Very bad0.4%1.2%

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

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