Postcode sector · Seaford
Who lives in BN25 9
The age, gender, relationships and health of the people living in BN25 9, set against England as a whole.
- Council
- Lewes
- Region
- South East
- Population
- 1,897 (2024)
BN25 9Postcode sector · Seaford
Who lives in BN25 9
Residents
1,897
2024 estimate
Households
1,094
Census
Median age
49
Years, from the census
Under 15 / over 65
12% / 31%
Share of residents
Age of residents
The largest age group is 30–34, at 7.8% of residents. 19% are aged 20 to 34 (the peak renting age), against 19.6% across England. 31% are 65 or over, well above the England figure of 18.4%.
BN25 9England
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
52.9% of residents are female and 47.1% male.
BN25 9
53%
47%
England
- Female52.9%51%
- Male47.1%49%
Relationship status
29.2% of adults in BN25 9 are married or in a civil partnership, well below the England average of 44.7%. 38.4% have never married.
BN25 9England
Married or civil partnership29.2%44.7%
Never married38.4%37.9%
Divorced or dissolved16.1%9.1%
Separated4.4%2.2%
Widowed11.9%6.1%
How residents rate their health
73.4% of residents in BN25 9 describe their health as good or very good, broadly in line with the England average of 82.2%.
BN25 9
38%
35%
20%
England
- Very good38%48.5%
- Good35.4%33.7%
- Fair19.6%12.7%
- Bad5.5%4%
- Very bad1.4%1.2%
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0.