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Postcode sector · Swindon

Who lives in SN3 4

The age, gender, relationships and health of the people living in SN3 4, set against England as a whole.

Council
Swindon
Region
South West
Population
19,603 (2024)
Population

Who lives in SN3 4

Residents
19,603
2024 estimate
Households
8,071
Census
Median age
46
Years, from the census
Under 15 / over 65
15% / 23%
Share of residents
Age

Age of residents

The largest age group is 55–59, at 8.2% of residents. 16.8% are aged 20 to 34 (the peak renting age), against 19.6% across England. 22.9% are 65 or over, above the England figure of 18.4%.

SN3 4England
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

51.2% of residents are female and 48.8% male.

SN3 4
51%
49%
England
  • Female51.2%51%
  • Male48.8%49%
Relationships

Relationship status

51% of adults in SN3 4 are married or in a civil partnership, above the England average of 44.7%. 29.6% have never married.

SN3 4England
Married or civil partnership51%44.7%
Never married29.6%37.9%
Divorced or dissolved9.6%9.1%
Separated1.8%2.2%
Widowed8%6.1%
Health

How residents rate their health

82.2% of residents in SN3 4 describe their health as good or very good, broadly in line with the England average of 82.2%.

SN3 4
47%
36%
13%
England
  • Very good46.7%48.5%
  • Good35.5%33.7%
  • Fair13.2%12.7%
  • Bad3.6%4%
  • Very bad1%1.2%

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

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