BT20 4SU Postcode
Here's everything we know about the BT20 4SU postcode — where it is, which council and constituency it falls under, and the postcodes nearby.
Location & administration
| Postcode | BT20 4SU |
|---|---|
| Street | Castle Street |
| Town / city | Bangor |
| District | BT20 · Bangor |
| Local authority | Ards and North Down |
| Ward | Castle |
| Constituency | North Down |
| Region | Ards and North Down |
| Country | Northern Ireland |
Map & coordinates
| Latitude | 54.6594340 |
|---|---|
| Longitude | -5.6652810 |
| Easting / Northing | 350,711 / 381,539 |
Postcodes near BT20 4SU
| Postcode | Street | Distance |
|---|---|---|
| BT20 3DW | Brunswick Road | 0.78 mi |
| BT20 3QP | — | 0.80 mi |
| BT20 3QE | Grange Road | 0.82 mi |
| BT20 3GS | Belfast Road | 0.83 mi |
| BT20 3QF | Grange Avenue | 0.84 mi |
| BT20 3QL | Grange Road | 0.85 mi |
| BT20 3SQ | Ranfurly Avenue | 0.86 mi |
| BT20 3PU | Belfast Road | 0.87 mi |
| BT20 3QG | Grange Park | 0.88 mi |
Frequently asked questions
Where is the BT20 4SU postcode?
BT20 4SU is a postcode in Bangor, Ards and North Down, Northern Ireland. Its approximate coordinates are 54.6594340, -5.6652810.
Which council area is BT20 4SU in?
Ards and North Down is the local authority that covers the BT20 4SU postcode.
Which parliamentary constituency is BT20 4SU in?
BT20 4SU is in the North Down parliamentary constituency.
What postcode district is BT20 4SU in?
BT20 4SU belongs to the BT20 postcode district, which covers Bangor.