PO21 5SA is located in the Aldwick East electoral ward, within the local authority district of Arun and the English Parliamentary constituency of Bognor Regis and Littlehampton. The Sub Integrated Care Board (ICB) Location is NHS Sussex ICB - 70F and the police force is Sussex. This postcode has been in use since January 1980.


| Easting | 491720 |
| Northing | 99494 |
| Latitude | 50.787772 |
| Longitude | -0.700191 |
| Country | England |
| Postcode District | PO21 |
Elevation or altitude of PO21 5SA 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.
| Ward | Aldwick East |
|---|---|
| Constituency | Bognor Regis And Littlehampton |
2025 18 AUG £450,000 |
2024 4 SEP £300,000 |
| Trinity Way (Oxford Drive) | Aldwick | 25m |
| Trinity Way (Oxford Drive) | Aldwick | 39m |
| Greyfriars Close (Trinity Way) | Aldwick | 88m |
| Greyfriars Close (Trinity Way) | Aldwick | 114m |
| Exeter Close (Oxford Drive) | Aldwick | 161m |
| Bognor Regis Station | 1.7km |
| Barnham Station | 6.4km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Pevensey Road | 17:15 | 11:15 | 501m |
| Rose Green Post Office | 17:15 | 11:00 | 1,139m |
| Crescenta Walk | 17:15 | 11:15 | 1,144m |
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 PO21 5SA:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ2 | Surrey, East and West Sussex |
| ITL 3 Code | Name |
| TLJ27 | West Sussex (South West) |
| LAU 1 Code | Name |
| E07000224 | Arun |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for PO21 5SA:
| Code | Name | |
|---|---|---|
| OA | E00160008 | |
| LSOA | E01031382 | Arun 018C |
| MSOA | E02006559 | Arun 018 |
| PO21 5QT | Oxford Drive | 66m |
| PO21 5SD | Keble Close | 67m |
| PO21 5RQ | Trinity Way | 102m |
| PO21 5SB | The Precinct | 108m |
| PO21 5RJ | Cambridge Drive | 125m |
| PO21 5RN | Queensfield East | 126m |
| PO21 5SE | Queens Fields West | 127m |
| PO21 5RZ | Peterhouse Close | 159m |
| PO21 5SN | St Georges Gardens | 160m |
| PO21 5RH | Greyfriars Close | 165m |