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Postcode sector · Slough

Who lives in SL1 3

The age, gender, relationships and health of the people living in SL1 3, set against England as a whole.

Council
Slough
Region
South East
Population
40,678 (2024)
Population

Who lives in SL1 3

Residents
40,678
2024 estimate
Households
11,515
Census
Median age
33
Years, from the census
Under 15 / over 65
24% / 9%
Share of residents
Age

Age of residents

The largest age group is 35–39, at 9.8% of residents. 23.1% are aged 20 to 34 (the peak renting age), against 19.6% across England. 8.6% are 65 or over, less than half the England figure of 18.4%.

SL1 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

50.2% of residents are female and 49.8% male.

SL1 3
50%
50%
England
  • Female50.2%51%
  • Male49.8%49%
Relationships

Relationship status

51.4% of adults in SL1 3 are married or in a civil partnership, above the England average of 44.7%. 35.1% have never married.

SL1 3England
Married or civil partnership51.4%44.7%
Never married35.1%37.9%
Divorced or dissolved6.6%9.1%
Separated2.7%2.2%
Widowed4.2%6.1%
Health

How residents rate their health

85.4% of residents in SL1 3 describe their health as good or very good, broadly in line with the England average of 82.2%.

SL1 3
51%
34%
England
  • Very good51%48.5%
  • Good34.4%33.7%
  • Fair10.8%12.7%
  • Bad3%4%
  • Very bad0.9%1.2%

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

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