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Postcode sector · Slough

Who lives in SL3 6

The age, gender, relationships and health of the people living in SL3 6, set against England as a whole.

Council
Buckinghamshire
Region
South East
Population
18,274 (2024)
Population

Who lives in SL3 6

Residents
18,274
2024 estimate
Households
6,379
Census
Median age
38
Years, from the census
Under 15 / over 65
21% / 15%
Share of residents
Age

Age of residents

The largest age group is 35–39, at 8.5% of residents. 18.2% are aged 20 to 34 (the peak renting age), against 19.6% across England. 15.2% are 65 or over, below the England figure of 18.4%.

SL3 6England
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

51.7% of residents are female and 48.3% male.

SL3 6
52%
48%
England
  • Female51.7%51%
  • Male48.3%49%
Relationships

Relationship status

53.1% of adults in SL3 6 are married or in a civil partnership, above the England average of 44.7%. 31.9% have never married.

SL3 6England
Married or civil partnership53.1%44.7%
Never married31.9%37.9%
Divorced or dissolved7.4%9.1%
Separated1.9%2.2%
Widowed5.6%6.1%
Health

How residents rate their health

86.2% of residents in SL3 6 describe their health as good or very good, broadly in line with the England average of 82.2%.

SL3 6
53%
33%
England
  • Very good53.2%48.5%
  • Good33%33.7%
  • Fair10.5%12.7%
  • Bad2.6%4%
  • Very bad0.7%1.2%

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

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