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Postcode · Winchester

Who lives in SO21 1JN

The age, gender, relationships and health of the people living in SO21 1JN, set against England as a whole.

Neighbourhood
Colden Common & Twyford
Council
Winchester
Region
South East
Neighbourhood population
1,698 (2024)
Population

Who lives in SO21 1JN

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SO21 1JN (Colden Common & Twyford) (about 1,698 residents).

Residents
1,698
2024 estimate
Households
623
Census
Median age
49
Years, from the census
Under 15 / over 65
17% / 23%
Share of residents
Age

Age of residents

The largest age group is 50–54, at 9.6% of residents. 12.2% are aged 20 to 34 (the peak renting age), against 19.6% across England. 23.4% are 65 or over, above the England figure of 18.4%.

SO21 1JNEngland
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

48.3% of residents are female and 51.7% male.

SO21 1JN
48%
52%
England
  • Female48.3%51%
  • Male51.7%49%
Relationships

Relationship status

61.7% of adults in the SO21 1JN area are married or in a civil partnership, above the England average of 44.7%. 26.9% have never married.

SO21 1JNEngland
Married or civil partnership61.7%44.7%
Never married26.9%37.9%
Divorced or dissolved5.9%9.1%
Separated1.2%2.2%
Widowed4.3%6.1%
Health

How residents rate their health

89.2% of residents in the SO21 1JN area describe their health as good or very good, broadly in line with the England average of 82.2%.

SO21 1JN
57%
32%
England
  • Very good56.8%48.5%
  • Good32.5%33.7%
  • Fair8.5%12.7%
  • Bad1.9%4%
  • Very bad0.3%1.2%

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

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