| Postcode | PO6 3AL | 
|---|---|
| Post Town | Portsmouth | 
| Nearest station | Cosham (0 km) | 
| Bus stops | High Street (E) High Street (S) Health Centre (S) Cosham Interchange (W) Cosham Interchange (E) Health Centre (N) | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 50.842881 | |
|---|---|---|
| Longitude | -1.068006 | |
| Easting | 465716 | |
| Northing | 105231 | |
| Grid reference | SU657052 | |
| UTM reference | 30U 636019 5634131 | |
| what3words | bands.remit.discrepancy | |
| FixPhrase | crib mace sliced viral | |
| Plus code | 9C2WRWVJ+5Q | |
| Altitude | 6 metres (21 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 1.7 KMs (1.1 miles) | 
| Parish | Portsmouth, unparished area | E43000035 | 
|---|---|---|
| Ward | Cosham | E05002445 | 
| Unitary Authority | Portsmouth | E06000044 | 
| County | Hampshire | E10000014 | 
| Constituency (2024) | Portsmouth North | E14001431 | 
| MP | Amanda Martin | Labour | 
| Police force | Hampshire | |
| NUTS/ITL 3 | Portsmouth | |
| NUTS/ITL 2 | Hampshire and Isle of Wight | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | March 2002 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Portsmouth | E63013748 | 
| Census output area (2021) | E00174430 | |
| Census output area (2011) | 2C1 | |
| Lower layer super output area (2021) | Portsmouth 002A | E01017051 | 
| Lower layer super output area (2011) | Portsmouth 002A | E01017051 | 
| Middle layer super output area (2021) | Wymering | E02003525 | 
| Middle layer super output area (2011) | Wymering | E02003525 | 
| Travel to work area | Portsmouth | E30000254 | 
| Average property price in Portsmouth | £299,930 | 
|---|---|
| Annual change | 0.3% |