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Postcode sector · Northampton

Who lives in NN3 9

The age, gender, relationships and health of the people living in NN3 9, set against England as a whole.

Council
West Northamptonshire
Region
East Midlands
Population
11,689 (2024)
Population

Who lives in NN3 9

Residents
11,689
2024 estimate
Households
4,613
Census
Median age
40
Years, from the census
Under 15 / over 65
18% / 16%
Share of residents
Age

Age of residents

The largest age group is 30–34, at 7.4% of residents. 18.8% are aged 20 to 34 (the peak renting age), against 19.6% across England. 16.2% are 65 or over, below the England figure of 18.4%.

NN3 9England
0%
2%
4%
6%
8%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
Gender

The gender split

50.9% of residents are female and 49.1% male.

NN3 9
51%
49%
England
  • Female50.9%51%
  • Male49.1%49%
Relationships

Relationship status

47.7% of adults in NN3 9 are married or in a civil partnership, broadly in line with the England average of 44.7%. 34.9% have never married.

NN3 9England
Married or civil partnership47.7%44.7%
Never married34.9%37.9%
Divorced or dissolved10%9.1%
Separated2.5%2.2%
Widowed4.8%6.1%
Health

How residents rate their health

83.5% of residents in NN3 9 describe their health as good or very good, broadly in line with the England average of 82.2%.

NN3 9
47%
37%
12%
England
  • Very good46.8%48.5%
  • Good36.7%33.7%
  • Fair12.2%12.7%
  • Bad3.4%4%
  • Very bad0.9%1.2%

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

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