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Postcode sector · Northampton

Who lives in NN1 3

The age, gender, relationships and health of the people living in NN1 3, set against England as a whole.

Council
West Northamptonshire
Region
East Midlands
Population
13,475 (2024)
Population

Who lives in NN1 3

Residents
13,475
2024 estimate
Households
5,502
Census
Median age
32
Years, from the census
Under 15 / over 65
15% / 6%
Share of residents
Age

Age of residents

The largest age group is 25–29, at 13.2% of residents. 38.3% are aged 20 to 34 (the peak renting age), against 19.6% across England. 5.9% are 65 or over, less than half the England figure of 18.4%.

NN1 3England
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

47.9% of residents are female and 52.1% male.

NN1 3
48%
52%
England
  • Female47.9%51%
  • Male52.1%49%
Relationships

Relationship status

30.2% of adults in NN1 3 are married or in a civil partnership, well below the England average of 44.7%. 55.5% have never married.

NN1 3England
Married or civil partnership30.2%44.7%
Never married55.5%37.9%
Divorced or dissolved8.8%9.1%
Separated2.8%2.2%
Widowed2.7%6.1%
Health

How residents rate their health

85.6% of residents in NN1 3 describe their health as good or very good, broadly in line with the England average of 82.2%.

NN1 3
51%
35%
England
  • Very good51%48.5%
  • Good34.5%33.7%
  • Fair10.4%12.7%
  • Bad3.2%4%
  • Very bad0.8%1.2%

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

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