PO1 2SN maps, stats, and open data
PO1 2SN is located in the St Thomas electoral ward, within the unitary authority of Portsmouth and the English Parliamentary constituency of Portsmouth South. The Sub Integrated Care Board (ICB) Location is NHS Hampshire and Isle of Wight ICB - 10R and the police force is Hampshire. This postcode has been in use since January 2004.
PO1 2SN maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
PO1 2SN geodata
| Easting | 463929 |
| Northing | 99917 |
| Latitude | 50.795301 |
| Longitude | -1.094307 |
Where is PO1 2SN?
| Country | England |
| Postcode District | PO1 |
PO1 2SN Elevation
Elevation or altitude of PO1 2SN as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 10m | 33ft |
|---|
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | St Thomas |
|---|
| Constituency | Portsmouth South |
|---|
Transport
Nearest bus stops to PO1 2SN
| Highbury Centre (Winston Churchill Avenue) | Somers Town | 130m |
| Middle Street (Winston Churchill Avenue) | Somers Town | 134m |
| Highbury Centre (Winston Churchill Avenue) | Somers Town | 143m |
| Hampshire Terrace | Southsea | 184m |
| University (Cambridge Road) | Old Portsmouth | 208m |
Nearest railway stations to PO1 2SN
| Portsmouth & Southsea Station | 0.4km |
| Portsmouth Harbour Station | 1km |
| Southsea Hoverport | 1.2km |
Deprivation
86.4% of English postcodes are less deprived than
PO1 2SN:
Food Standards Agency
Three nearest food hygiene ratings to PO1 2SN (metres)
Subway Lord Montgomery Way
Hideout Coffee
André's Food Bar
➜ Get more ratings from the Food Standards Agency
Nearest post box to PO1 2SN
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Pearl Buildings | 18:30 | 11:30 | 37m |
| Guildhall Square | 17:30 | 11:30 | 215m |
| Hampshire Terrace | 17:30 | 11:45 | 227m |
PO1 2SN ITL and PO1 2SN LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for PO1 2SN:
| ITL 1 Code | Name |
|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
|---|
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
|---|
| TLJ31 | Portsmouth |
| LAU 1 Code | Name |
|---|
| E06000044 | Portsmouth |
PO1 2SN census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for PO1 2SN:
| Code | Name |
|---|
| OA | E00174459 | |
|---|
| LSOA | E01017132 | Portsmouth 018E |
|---|
| MSOA | E02003541 | Portsmouth 018 |
|---|
Nearest postcodes to PO1 2SN