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Postcode sector · Cambridge

Who lives in CB21 6

The age, gender, relationships and health of the people living in CB21 6, set against England as a whole.

Council
South Cambridgeshire
Region
East of England
Population
4,365 (2024)
Population

Who lives in CB21 6

Residents
4,365
2024 estimate
Households
1,680
Census
Median age
46
Years, from the census
Under 15 / over 65
18% / 22%
Share of residents
Age

Age of residents

The largest age group is 55–59, at 7.9% of residents. 12.6% are aged 20 to 34 (the peak renting age), against 19.6% across England. 21.6% are 65 or over, above the England figure of 18.4%.

CB21 6England
0%
2%
4%
6%
8%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

50.2% of residents are female and 49.8% male.

CB21 6
50%
50%
England
  • Female50.2%51%
  • Male49.8%49%
Relationships

Relationship status

56.5% of adults in CB21 6 are married or in a civil partnership, above the England average of 44.7%. 27% have never married.

CB21 6England
Married or civil partnership56.5%44.7%
Never married27%37.9%
Divorced or dissolved8.4%9.1%
Separated1.8%2.2%
Widowed6.4%6.1%
Health

How residents rate their health

86.4% of residents in CB21 6 describe their health as good or very good, broadly in line with the England average of 82.2%.

CB21 6
54%
33%
England
  • Very good53.6%48.5%
  • Good32.8%33.7%
  • Fair10.6%12.7%
  • Bad2.3%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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