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Postcode sector · Cardiff

Who lives in CF3 5

The age, gender, relationships and health of the people living in CF3 5, set against Wales as a whole.

Council
Cardiff
Region
Wales
Population
19,152 (2024)
Population

Who lives in CF3 5

Residents
19,152
2024 estimate
Households
7,331
Census
Median age
36
Years, from the census
Under 15 / over 65
22% / 15%
Share of residents
Age

Age of residents

The largest age group is 25–29, at 8.2% of residents. 21.9% are aged 20 to 34 (the peak renting age), against 18.4% across Wales. 14.5% are 65 or over, well below the Wales figure of 21.3%.

CF3 5Wales
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

52.2% of residents are female and 47.8% male.

CF3 5
52%
48%
Wales
  • Female52.2%51.1%
  • Male47.8%48.9%
Relationships

Relationship status

37.4% of adults in CF3 5 are married or in a civil partnership, below the Wales average of 43.8%. 45.2% have never married.

CF3 5Wales
Married or civil partnership37.4%43.8%
Never married45.2%37.2%
Divorced or dissolved9.3%9.9%
Separated2.3%2%
Widowed5.7%7.1%
Health

How residents rate their health

77.4% of residents in CF3 5 describe their health as good or very good, broadly in line with the Wales average of 78.6%.

CF3 5
46%
31%
14%
Wales
  • Very good46.2%46.2%
  • Good31.2%32.4%
  • Fair14.2%14.5%
  • Bad6.3%5.3%
  • Very bad2.1%1.7%

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

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