| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Jabatan Laut | 4.997659 | 115.04595 | 0 m | BT1728 |
| Jabatan Pelabuhan-Pelabuhan | 4.997659 | 115.04595 | 0 m | BT1728 |
| Kampong Bukit Kabun | 4.997659 | 115.04595 | 0 m | BT2928 |
| Kampong Kapok | 4.997659 | 115.04595 | 0 m | BT2328 |
| Kampong Masjid Lama | 4.997659 | 115.04595 | 0 m | BT1928 |
| Kampong Meragang | 4.997659 | 115.04595 | 0 m | BT2728 |
| Kampong Pelumpong | 4.997659 | 115.04595 | 0 m | BT1328 |
| Kampong Pelumpong | 4.997659 | 115.04595 | 0 m | BT3528 |
| Kampong Pengalayan | 4.997659 | 115.04595 | 0 m | BT3128 |
| Kampong Pulau Muara Besar | 4.997659 | 115.04595 | 0 m | BT3328 |
| Kampong Sabun | 4.997659 | 115.04595 | 0 m | BT2128 |
| Kampong Serasa | 4.997659 | 115.04595 | 0 m | BT1728 |
| Kampong Tanjong Batu | 4.997659 | 115.04595 | 0 m | BT1528 |
| Pekan Muara | 4.997659 | 115.04595 | 0 m | BT1128 |
Serasa is an Administrative divisions in Brunei-Muara Brunei.
Brunei-Muara