PO
Postcode areaPostcode area named after Portsmouth, with 34 districts.
Approximate outline worked out by Open Index from the ONS Postcode Directory: the outline joins its districts’ outlines, each made of the census output areas that hold most of the district’s postcodes.
Radon Affected Area by postcode area
Worked out by Open Index · 2022
About 57% of people in PO live in a 1 km square that the radon atlas marks as a radon Affected Area.
How PO compares
Each dot is a postcode area. The black line marks the middle one.
Every postcode area ranked: median sale price, population, people in radon affected area squares and gigabit broadband coverage.
Is PO safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in PO at a rate of 92.9 per 1,000 people.
In August 2026 alone, 7,973 cases of crime and anti-social behaviour were recorded in PO.
In the 12 months to August 2026, the most common types were violence and sexual offences (32,008), other crime (14,902) and anti-social behaviour (11,738).
A year earlier, the recorded crime rate in PO was 92.2 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Postcode districts in PO
| Name | People (census) | Median sale price | Recorded crime per 1,000 |
|---|---|---|---|
| PO1Portsmouth, Fratton | 32,992 | £222,500 | 213.1 per 1,000 |
| PO2Portsmouth, North End | 42,382 | £240,000 | 102.1 per 1,000 |
| PO3Portsmouth, Anchorage Park | 20,392 | £279,000 | 115.8 per 1,000 |
| PO4Portsmouth, Milton | 42,373 | £266,800 | 92.8 per 1,000 |
| PO5Portsmouth, Southsea | 27,119 | £223,000 | 151.9 per 1,000 |
| PO6Portsmouth, Drayton | 42,424 | £310,000 | 97.4 per 1,000 |
| PO7Waterlooville, Stakes | 44,372 | £340,000 | 67.3 per 1,000 |
| PO8Horndean, Cowplain | 35,610 | £365,000 | 49.0 per 1,000 |
| PO9Havant, Leigh Park | 50,925 | £285,000 | 113.6 per 1,000 |
| PO10Emsworth, New Brighton | 20,146 | £400,000 | 51.6 per 1,000 |
| PO11South Hayling, West Town | 17,391 | £345,500 | 68.3 per 1,000 |
| PO12Gosport, Forton | 46,484 | £242,500 | 83.8 per 1,000 |
| PO13Gosport, Lee-on-the-Solent | 35,472 | £284,000 | 74.0 per 1,000 |
| PO14Stubbington, West End | 33,588 | £341,500 | 59.2 per 1,000 |
| PO15Hill Park, Whiteley | 24,482 | £332,500 | 65.7 per 1,000 |
| PO16Fareham, Portchester | 31,706 | £330,000 | 76.8 per 1,000 |
| PO17Wickham, Knowle | 6,872 | £321,250 | 57.8 per 1,000 |
| PO18Bosham | 14,762 | £500,000 | 68.6 per 1,000 |
| PO19Chichester, The Close | 33,483 | £386,250 | 153.7 per 1,000 |
| PO20Selsey, East Wittering | 36,290 | £380,000 | 62.8 per 1,000 |
| PO21Bognor Regis, Aldwick | 43,953 | £315,000 | 114.7 per 1,000 |
| PO22Bognor Regis, Felpham | 31,289 | £350,000 | 74.6 per 1,000 |
| PO30Newport | 31,207 | £238,000 | 115.9 per 1,000 |
| PO31Cowes, Gurnard | 14,814 | £300,000 | 51.2 per 1,000 |
| PO32East Cowes, Kingston Copse | 9,274 | £230,000 | 70.1 per 1,000 |
| PO33Ryde, Binstead | 30,695 | £245,000 | 87.6 per 1,000 |
| PO34Nettlestone, Seaview | 2,053 | £417,500 | 37.8 per 1,000 |
| PO35Bembridge | 3,564 | £382,500 | 31.6 per 1,000 |
| PO36Sandown, Lake | 16,908 | £258,500 | 95.8 per 1,000 |
| PO37Shanklin, Lower Hyde | 9,112 | £256,250 | 92.6 per 1,000 |
| PO38Ventnor, Niton | 12,138 | £280,000 | 61.1 per 1,000 |
| PO39Totland, Colwell | 2,682 | £335,000 | 48.0 per 1,000 |
| PO40Freshwater, Colwell | 5,670 | £295,000 | 60.5 per 1,000 |
| PO41Yarmouth, Norton | 2,315 | £430,000 | 43.5 per 1,000 |
PO in brief
The PO postcode area, named after Portsmouth, has 34 postcode districts.
The median price paid for a home in PO was £305,000 in 2025.
PO had 854,939 usual residents at the census.
About 57% of people in PO live in a 1 km square that the radon atlas marks as a radon Affected Area.
In PO, 91.3% of homes and businesses could get gigabit-capable broadband in January 2026.