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Postcode sector · Northampton

Who lives in NN3 5

The age, gender, relationships and health of the people living in NN3 5, set against England as a whole.

Council
West Northamptonshire
Region
East Midlands
Population
17,946 (2024)
Population

Who lives in NN3 5

Residents
17,946
2024 estimate
Households
6,971
Census
Median age
38
Years, from the census
Under 15 / over 65
20% / 15%
Share of residents
Age

Age of residents

The largest age group is 30–34, at 7.4% of residents. 19.2% are aged 20 to 34 (the peak renting age), against 19.6% across England. 15.5% are 65 or over, below the England figure of 18.4%.

NN3 5England
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

51.3% of residents are female and 48.7% male.

NN3 5
51%
49%
England
  • Female51.3%51%
  • Male48.7%49%
Relationships

Relationship status

44.2% of adults in NN3 5 are married or in a civil partnership, broadly in line with the England average of 44.7%. 37.4% have never married.

NN3 5England
Married or civil partnership44.2%44.7%
Never married37.4%37.9%
Divorced or dissolved10.7%9.1%
Separated2.8%2.2%
Widowed5%6.1%
Health

How residents rate their health

82.5% of residents in NN3 5 describe their health as good or very good, broadly in line with the England average of 82.2%.

NN3 5
47%
35%
12%
England
  • Very good47.5%48.5%
  • Good35.1%33.7%
  • Fair12.4%12.7%
  • Bad3.9%4%
  • Very bad1.1%1.2%

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

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