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Postcode sector · Cardiff

Who lives in CF23 5

The age, gender, relationships and health of the people living in CF23 5, set against Wales as a whole.

Council
Cardiff
Region
Wales
Population
23,192 (2024)
Population

Who lives in CF23 5

Residents
23,192
2024 estimate
Households
8,765
Census
Median age
39
Years, from the census
Under 15 / over 65
17% / 18%
Share of residents
Age

Age of residents

The largest age group is 15–19, at 8.2% of residents. 19.7% are aged 20 to 34 (the peak renting age), against 18.4% across Wales. 18.3% are 65 or over, below the Wales figure of 21.3%.

CF23 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

51.5% of residents are female and 48.5% male.

CF23 5
51%
49%
Wales
  • Female51.5%51.1%
  • Male48.5%48.9%
Relationships

Relationship status

45.7% of adults in CF23 5 are married or in a civil partnership, broadly in line with the Wales average of 43.8%. 40% have never married.

CF23 5Wales
Married or civil partnership45.7%43.8%
Never married40%37.2%
Divorced or dissolved6.8%9.9%
Separated1.3%2%
Widowed6.3%7.1%
Health

How residents rate their health

85.1% of residents in CF23 5 describe their health as good or very good, broadly in line with the Wales average of 78.6%.

CF23 5
54%
31%
Wales
  • Very good54.2%46.2%
  • Good30.8%32.4%
  • Fair10.7%14.5%
  • Bad3.2%5.3%
  • Very bad1%1.7%

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

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