SO40 3SZ is located in the Totton North electoral ward, within the local authority district of New Forest and the English Parliamentary constituency of New Forest East. The Sub Integrated Care Board (ICB) Location is NHS Hampshire and Isle of Wight ICB - D9Y0V and the police force is Hampshire. This postcode has been in use since June 1996.


| Easting | 435391 |
| Northing | 114724 |
| Latitude | 50.930887 |
| Longitude | -1.497769 |
| Country | England |
| Postcode District | SO40 |
Elevation or altitude of SO40 3SZ 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 | Totton North |
|---|---|
| Constituency | New Forest East |
ARGONAUT POWDER COATING LTD, NUTWOOD WAY, TOTTON, SOUTHAMPTON, SO40 3SZ 2025 12 DEC £2,160,000 |
| Stanley Road (Salisbury Road) | Testwood | 351m |
| Stanley Road (Salisbury Road) | Testwood | 369m |
| Sylvia Crescent (Salisbury Road) | Testwood | 422m |
| Sylvia Crescent (Salisbury Road) | Testwood | 539m |
| Testwood Crescent (Salisbury Road) | Calmore | 544m |
| Totton Station | 1.8km |
| Redbridge (Hants) Station | 2.3km |
| Millbrook (Hants) Station | 5km |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Testwood Post Office | 17:15 | 11:45 | 434m |
| Shakespeare Drive | 17:00 | 11:30 | 600m |
| So40 South Hampshire Industrial Park | 18:45 | 751m | |
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 SO40 3SZ:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
| TLJ36 | Central Hampshire |
| LAU 1 Code | Name |
| E07000091 | New Forest |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SO40 3SZ:
| Code | Name | |
|---|---|---|
| OA | E00117284 | |
| LSOA | E01023080 | New Forest 003B |
| MSOA | E02004781 | New Forest 003 |
| SO40 3WX | Brunel Road | 197m |
| SO40 3NB | Nutsey Lane | 279m |
| SO40 3QU | Nutsey Close | 287m |
| SO40 3LW | Testwood Avenue | 300m |
| SO40 3GG | Hawkers Close | 316m |
| SO40 3GH | Salisbury Road | 328m |
| SO40 3LX | Salisbury Road | 341m |
| SO40 3NX | Huntingdon Close | 342m |
| SO40 3XE | Ivy Close | 353m |
| SO40 3LY | Salisbury Road | 392m |