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Postcode · London

Who lives in N3 1SA

The age, gender, relationships and health of the people living in N3 1SA, set against England as a whole.

Neighbourhood
Finchley Central
Council
Barnet
Region
London
Neighbourhood population
2,218 (2024)
Population

Who lives in N3 1SA

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around N3 1SA (Finchley Central) (about 2,218 residents).

Residents
2,218
2024 estimate
Households
1,092
Census
Median age
39
Years, from the census
Under 15 / over 65
14% / 15%
Share of residents
Age

Age of residents

The largest age group is 35–39, at 11.6% of residents. 25.4% are aged 20 to 34 (the peak renting age), against 19.6% across England. 14.8% are 65 or over, below the England figure of 18.4%.

N3 1SAEngland
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% of residents are female and 49% male.

N3 1SA
51%
49%
England
  • Female51%51%
  • Male49%49%
Relationships

Relationship status

35% of adults in the N3 1SA area are married or in a civil partnership, below the England average of 44.7%. 45.7% have never married.

N3 1SAEngland
Married or civil partnership35%44.7%
Never married45.7%37.9%
Divorced or dissolved10.9%9.1%
Separated2.6%2.2%
Widowed5.7%6.1%
Health

How residents rate their health

83.5% of residents in the N3 1SA area describe their health as good or very good, broadly in line with the England average of 82.2%.

N3 1SA
50%
33%
12%
England
  • Very good50.3%48.5%
  • Good33.2%33.7%
  • Fair12.1%12.7%
  • Bad3%4%
  • Very bad1.5%1.2%

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

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