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Postcode sector · Cambridge

Who lives in CB23 7

The age, gender, relationships and health of the people living in CB23 7, set against England as a whole.

Council
South Cambridgeshire
Region
East of England
Population
19,762 (2024)
Population

Who lives in CB23 7

Residents
19,762
2024 estimate
Households
5,937
Census
Median age
34
Years, from the census
Under 15 / over 65
16% / 15%
Share of residents
Age

Age of residents

The largest age group is 20–24, at 13.3% of residents. 25.3% are aged 20 to 34 (the peak renting age), against 19.6% across England. 15.2% are 65 or over, below the England figure of 18.4%.

CB23 7England
0%
5%
10%
15%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

51.3% of residents are female and 48.7% male.

CB23 7
51%
49%
England
  • Female51.3%51%
  • Male48.7%49%
Relationships

Relationship status

43.6% of adults in CB23 7 are married or in a civil partnership, broadly in line with the England average of 44.7%. 45.7% have never married.

CB23 7England
Married or civil partnership43.6%44.7%
Never married45.7%37.9%
Divorced or dissolved5.6%9.1%
Separated1.4%2.2%
Widowed3.8%6.1%
Health

How residents rate their health

88.9% of residents in CB23 7 describe their health as good or very good, broadly in line with the England average of 82.2%.

CB23 7
57%
32%
England
  • Very good56.8%48.5%
  • Good32.2%33.7%
  • Fair8.4%12.7%
  • Bad2.2%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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