Postcode district · Chippenham
Who lives in SN15
The age, gender, relationships and health of the people living in SN15, set against England as a whole.
- Council
- Wiltshire
- Region
- South West
- Population
- 59,072 (2024)
SN15Postcode district · Chippenham
Who lives in SN15
Residents
59,072
2024 estimate
Households
23,117
Census
Median age
44
Years, from the census
Under 15 / over 65
15% / 20%
Share of residents
Age of residents
The largest age group is 55–59, at 8% of residents. 18% are aged 20 to 34 (the peak renting age), against 19.6% across England. 20% are 65 or over, broadly in line with the England figure of 18.4%.
SN15England
0%
2%
4%
6%
8%
0–45–910–1415–1920–2425–2930–3435–3940–4445–4950–5455–5960–6465–6970–7475–7980–8485+
The gender split
49.2% of residents are female and 50.8% male.
SN15
49%
51%
England
- Female49.2%51%
- Male50.8%49%
Relationship status
51.2% of adults in SN15 are married or in a civil partnership, above the England average of 44.7%. 32.2% have never married.
SN15England
Married or civil partnership51.2%44.7%
Never married32.2%37.9%
Divorced or dissolved9.1%9.1%
Separated2%2.2%
Widowed5.6%6.1%
How residents rate their health
84.7% of residents in SN15 describe their health as good or very good, broadly in line with the England average of 82.2%.
SN15
51%
34%
England
- Very good50.6%48.5%
- Good34.1%33.7%
- Fair11.5%12.7%
- Bad2.9%4%
- Very bad0.9%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.