Postcode district · Slough
Who lives in SL1
The age, gender, relationships and health of the people living in SL1, set against England as a whole.
- Council
- Slough
- Region
- South East
- Population
- 110,331 (2024)
SL1Postcode district · Slough
Who lives in SL1
Residents
110,331
2024 estimate
Households
35,982
Census
Median age
36
Years, from the census
Under 15 / over 65
22% / 11%
Share of residents
Age of residents
The largest age group is 35–39, at 9.1% of residents. 20.9% are aged 20 to 34 (the peak renting age), against 19.6% across England. 11% are 65 or over, well below the England figure of 18.4%.
SL1England
0%
2%
5%
8%
10%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
50.5% of residents are female and 49.5% male.
SL1
50%
50%
England
- Female50.5%51%
- Male49.5%49%
Relationship status
50.2% of adults in SL1 are married or in a civil partnership, above the England average of 44.7%. 35.2% have never married.
SL1England
Married or civil partnership50.2%44.7%
Never married35.2%37.9%
Divorced or dissolved7.6%9.1%
Separated2.5%2.2%
Widowed4.5%6.1%
How residents rate their health
85.6% of residents in SL1 describe their health as good or very good, broadly in line with the England average of 82.2%.
SL1
51%
34%
England
- Very good51.2%48.5%
- Good34.3%33.7%
- Fair10.7%12.7%
- Bad2.9%4%
- Very bad0.8%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.