# SA1 3UN

## Location

- **Coordinates:** 51.613544, -3.958604
- **Open Location Code:** 9C3RJ27R+CH
- **Maidenhead Locator:** IO81ao
- **Qibla:** 115°
- **Grid reference:** SS 64486 92341
- **UTM:** 30U 433626 5718492
- **Elevation:** 8m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** Wales (W92000004)
- **Admin district:** Swansea (W06000011)
- **Ward:** Castle (W05001041)
- **Constituency:** Swansea West (W07000108)
- **Parish code:** W04001033
- **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:** W01000749
- **2021 MSOA:** Brynmill (W02000193)
- **2021 output area:** W00010251
- **2011 LSOA:** W01000749
- **2011 MSOA:** W02000193
- **2011 output area:** W00010251
- **2011 workplace zone:** W35001760
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Multicultural Metropolitans (4A2)
- **Deprivation rank (IMD):** 660
- **Postcode user type:** Small

## Health (England)

- **ICB location:** W11000031

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Swansea | 1741 |
| Airport | Swansea Airport | 7879 |
| Bus stop | Swansea Crown Court | 73 |
| Food bank | Salvation Army | 583 |
| Defibrillator | City And County Of Swansea | 128 |
| Pharmacy | Boots | 727 |
| Post office | Mail Boxes Etc. | 327 |
| Library | Swansea Central Library | 755 |
| Coast | — | 349 |
| Central London | — | 265059 |

## Utilities

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

## Adjacent postcodes

- [SA1 3UW](https://openpostcodes.uk/SA1%203UW)
- [SA1 4AJ](https://openpostcodes.uk/SA1%204AJ)
- [SA1 3UR](https://openpostcodes.uk/SA1%203UR)
- [SA1 4PF](https://openpostcodes.uk/SA1%204PF)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/SA1%203UN.json).

## Data

- [HTML](https://openpostcodes.uk/SA1%203UN)
- [JSON](https://openpostcodes.uk/SA1%203UN.json)
- [Markdown](https://openpostcodes.uk/SA1%203UN.md)