Postcode district · Cambridge
Who lives in CB3
The age, gender, relationships and health of the people living in CB3, set against England as a whole.
- Council
- Cambridge
- Region
- East of England
- Population
- 32,791 (2024)
CB3Postcode district · Cambridge
Who lives in CB3
Residents
32,791
2024 estimate
Households
7,820
Census
Median age
25
Years, from the census
Under 15 / over 65
9% / 11%
Share of residents
Age of residents
The largest age group is 20–24, at 25.7% of residents. 42.4% are aged 20 to 34 (the peak renting age), against 19.6% across England. 11.5% are 65 or over, well below the England figure of 18.4%.
CB3England
0%
10%
20%
30%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
49% of residents are female and 51% male.
CB3
49%
51%
England
- Female49%51%
- Male51%49%
Relationship status
26.4% of adults in CB3 are married or in a civil partnership, well below the England average of 44.7%. 66.4% have never married.
CB3England
Married or civil partnership26.4%44.7%
Never married66.4%37.9%
Divorced or dissolved3.7%9.1%
Separated0.8%2.2%
Widowed2.7%6.1%
How residents rate their health
90.3% of residents in CB3 describe their health as good or very good, broadly in line with the England average of 82.2%.
CB3
59%
31%
England
- Very good59%48.5%
- Good31.3%33.7%
- Fair7.7%12.7%
- Bad1.6%4%
- Very bad0.4%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.