PO21 area guide
Who lives in PO21, what homes sell for, and how it compares on crime, schools and transport.
- Council
- Arun
- Region
- South East
- Population
- 51,213 (2024)
What PO21 is like
The PO21 postcode district in Arun covers 1,354 live postcodes and is home to about 51,213 people in 21,906 households. 65.6% of households own their home, 23.9% rent privately and 9.4% are in social housing. The largest age group is 70–74, and 51.8% of adults are in work. On deprivation, it sits near the middle of the scale for England. Higher-harm crime is above the England and Wales average. Homes in PO21 sold for a median of £307,750 over the year to August 2026.
How PO21 compares
Headline figures for PO21, set against England as a whole.
Around the middle. Scored from 1 (most deprived in England) to 10 (least deprived).
Around the middle: 37.0 higher-harm crimes per 1,000 people a year vs 31.1 nationally.
Average annual income before tax, higher than 23% of neighbourhoods in England and Wales.
Worth knowing before you invest
Where PO21 differs most from the national average.
- 01A big private rental marketPositive
23.9% of households rent privately, against 20.5% across England. Tenant demand is established here.
- 02An older population
27.1% of residents are 65 or over, against 18.4% across England.
- 03Well-rated schoolsPositive
100% of the inspected schools nearby are rated good or better.
PO21 FAQs
01Is PO21 a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in PO21?The median sale price over the last year was £307,750.
The median sale price over the last year was £307,750.
03Is PO21 safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in PO21?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers PO21?The local authority for PO21 is Arun.
The local authority for PO21 is Arun.
06How well connected is PO21?Connectivity scores 3.0 out of 10.
Connectivity scores 3.0 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.