Postcode district · London
Who lives in N3
The age, gender, relationships and health of the people living in N3, set against England as a whole.
- Council
- Barnet
- Region
- London
- Population
- 39,959 (2024)
N3Postcode district · London
Who lives in N3
Residents
39,959
2024 estimate
Households
15,288
Census
Median age
39
Years, from the census
Under 15 / over 65
19% / 16%
Share of residents
Age of residents
The largest age group is 35–39, at 8.5% of residents. 19.6% are aged 20 to 34 (the peak renting age), against 19.6% across England. 16.1% are 65 or over, below the England figure of 18.4%.
N3England
0%
2%
5%
8%
10%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
52% of residents are female and 48% male.
N3
52%
48%
England
- Female52%51%
- Male48%49%
Relationship status
48.6% of adults in N3 are married or in a civil partnership, broadly in line with the England average of 44.7%. 37% have never married.
N3England
Married or civil partnership48.6%44.7%
Never married37%37.9%
Divorced or dissolved7.6%9.1%
Separated1.7%2.2%
Widowed5.1%6.1%
How residents rate their health
86.1% of residents in N3 describe their health as good or very good, broadly in line with the England average of 82.2%.
N3
55%
31%
England
- Very good55.2%48.5%
- Good30.9%33.7%
- Fair10.2%12.7%
- Bad2.8%4%
- Very bad0.9%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.