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Postcode sector · Cambridge

Who lives in CB23 4

The age, gender, relationships and health of the people living in CB23 4, set against England as a whole.

Council
South Cambridgeshire
Region
East of England
Population
7,399 (2024)
Population

Who lives in CB23 4

Residents
7,399
2024 estimate
Households
2,633
Census
Median age
42
Years, from the census
Under 15 / over 65
19% / 15%
Share of residents
Age

Age of residents

The largest age group is 45–49, at 9% of residents. 14.1% are aged 20 to 34 (the peak renting age), against 19.6% across England. 15.3% are 65 or over, below the England figure of 18.4%.

CB23 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

50.6% of residents are female and 49.4% male.

CB23 4
51%
49%
England
  • Female50.6%51%
  • Male49.4%49%
Relationships

Relationship status

53.1% of adults in CB23 4 are married or in a civil partnership, above the England average of 44.7%. 31.4% have never married.

CB23 4England
Married or civil partnership53.1%44.7%
Never married31.4%37.9%
Divorced or dissolved8.9%9.1%
Separated2.3%2.2%
Widowed4.3%6.1%
Health

How residents rate their health

87.6% of residents in CB23 4 describe their health as good or very good, broadly in line with the England average of 82.2%.

CB23 4
53%
34%
England
  • Very good53.2%48.5%
  • Good34.5%33.7%
  • Fair9.4%12.7%
  • Bad2.5%4%
  • Very bad0.5%1.2%

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

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