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Postcode sector · Northampton

Who lives in NN3 3

The age, gender, relationships and health of the people living in NN3 3, set against England as a whole.

Council
West Northamptonshire
Region
East Midlands
Population
22,843 (2024)
Population

Who lives in NN3 3

Residents
22,843
2024 estimate
Households
9,072
Census
Median age
44
Years, from the census
Under 15 / over 65
18% / 22%
Share of residents
Age

Age of residents

The largest age group is 50–54, at 7.1% of residents. 15.9% are aged 20 to 34 (the peak renting age), against 19.6% across England. 21.6% are 65 or over, above the England figure of 18.4%.

NN3 3England
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

50.8% of residents are female and 49.2% male.

NN3 3
51%
49%
England
  • Female50.8%51%
  • Male49.2%49%
Relationships

Relationship status

50.7% of adults in NN3 3 are married or in a civil partnership, above the England average of 44.7%. 31.4% have never married.

NN3 3England
Married or civil partnership50.7%44.7%
Never married31.4%37.9%
Divorced or dissolved8.7%9.1%
Separated2.3%2.2%
Widowed6.9%6.1%
Health

How residents rate their health

82.8% of residents in NN3 3 describe their health as good or very good, broadly in line with the England average of 82.2%.

NN3 3
47%
35%
13%
England
  • Very good47.3%48.5%
  • Good35.5%33.7%
  • Fair12.9%12.7%
  • Bad3.3%4%
  • Very bad1%1.2%

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

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