# SA3 4NX

## Location

- **Coordinates:** 51.56828, -4.004147
- **Open Location Code:** 9C3QHX9W+88
- **Maidenhead Locator:** IO71xn
- **Qibla:** 114.9°
- **Grid reference:** SS 61195 87393
- **UTM:** 30U 430404 5713500
- **Elevation:** 52m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** Wales (W92000004)
- **Admin district:** Swansea (W06000011)
- **Ward:** Mumbles (W05001056)
- **Constituency:** Gower (W07000097)
- **Parish code:** W04000583
- **Travel to work area:** W22000032
- **Police force area:** W15000003
- **Built-up area:** W45001113
- **European electoral region:** Wales (W08000001)
- **Date introduced:** 1980-01

## Census & classification

- **2021 LSOA:** W01000826
- **2021 MSOA:** Mumbles & Newton (W02000198)
- **2021 output area:** W00004422
- **2011 LSOA:** W01000826
- **2011 MSOA:** W02000198
- **2011 output area:** W00004422
- **2011 workplace zone:** W35001782
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Suburbanites (6A3)
- **Deprivation rank (IMD):** 1760
- **Postcode user type:** Small

## Health (England)

- **ICB location:** W11000031

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Swansea | 7654 |
| Airport | Swansea Airport | 5905 |
| Bus stop | Higher Lane | 116 |
| Food bank | West Cross | 2313 |
| Defibrillator | Cambridge Road And Close Junction | 228 |
| Pharmacy | Castle Pharmacy | 644 |
| Post office | Mumbles Post Office | 877 |
| Library | Oystermouth Library | 791 |
| Coast | — | 1020 |
| Central London | — | 268162 |

## Utilities

- **Electricity:** National Grid Electricity Distribution (region K, MPAN 21)
- **Water:** Dŵr Cymru
- **Sewerage:** Dŵr Cymru
- **Broadband:** 72.7% gigabit, 100% superfast, 72.7% ultrafast, 0% below USO

## Adjacent postcodes

- [SA3 4QY](https://openpostcodes.uk/SA3%204QY)
- [SA3 4NT](https://openpostcodes.uk/SA3%204NT)
- [SA3 4PA](https://openpostcodes.uk/SA3%204PA)
- [SA3 4NU](https://openpostcodes.uk/SA3%204NU)
- [SA3 4QA](https://openpostcodes.uk/SA3%204QA)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SA3%204NX.json).

## Data

- [HTML](https://openpostcodes.uk/SA3%204NX)
- [JSON](https://openpostcodes.uk/SA3%204NX.json)
- [Markdown](https://openpostcodes.uk/SA3%204NX.md)