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Postcode · Southampton

Who lives in SO31 1BS

The age, gender, relationships and health of the people living in SO31 1BS, set against England as a whole.

Neighbourhood
Swanwick & Sarisbury Green
Council
Fareham
Region
South East
Neighbourhood population
2,540 (2024)
Population

Who lives in SO31 1BS

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SO31 1BS (Swanwick & Sarisbury Green) (about 2,540 residents).

Residents
2,540
2024 estimate
Households
917
Census
Median age
39
Years, from the census
Under 15 / over 65
22% / 11%
Share of residents
Age

Age of residents

The largest age group is 10–14, at 9% of residents. 16% are aged 20 to 34 (the peak renting age), against 19.6% across England. 10.6% are 65 or over, well below the England figure of 18.4%.

SO31 1BSEngland
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

49.6% of residents are female and 50.4% male.

SO31 1BS
50%
50%
England
  • Female49.6%51%
  • Male50.4%49%
Relationships

Relationship status

59.2% of adults in the SO31 1BS area are married or in a civil partnership, above the England average of 44.7%. 28% have never married.

SO31 1BSEngland
Married or civil partnership59.2%44.7%
Never married28%37.9%
Divorced or dissolved8.2%9.1%
Separated2.1%2.2%
Widowed2.5%6.1%
Health

How residents rate their health

90.8% of residents in the SO31 1BS area describe their health as good or very good, broadly in line with the England average of 82.2%.

SO31 1BS
59%
32%
England
  • Very good59.1%48.5%
  • Good31.7%33.7%
  • Fair7.3%12.7%
  • Bad1.1%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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