Port Moresby Postal Codes: 111 to 139 | National Capital District
Postal Codes for Port Moresby range from 111 to 139 in National Capital District, Papua New Guinea. To find exact Postal Codes and postcodes within Port Moresby, choose from the districts below.
Postal Codes for Places in Port Moresby
Showing 9 places in Port Moresby. Last verified with official records on April 20, 2026.
| Badili | |
| Boroko | |
| Gerehu | |
| Jacksons | |
| Konedobu | |
| Parliament House | |
| Port Moresby | |
| University | |
| Waigani |
Copied to clipboard
Sample Address Format for Port Moresby
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Port Moresby, National Capital District, 123
PAPUA NEW GUINEA
Port Moresby on the Map
The map above highlights the geographic boundaries of the Port Moresby districts in Papua New Guinea.
Port Moresby Quick Facts
| Country | Papua New Guinea (PG) |
|---|---|
| Administrative Path | Papua New Guinea โ National Capital District |
| Postal Code | 111~139 |
| National Capital District | National Capital District |
| ISO Codes | PG / PNG / 598 |
| Top-level domain (ccTLD) | .pg |
| Coordinates | -9.47433, 147.15995 |
| Places | 9 |
What to Know About Port Moresby
Key Facts
Port Moresby is the capital city and administrative center of Papua New Guinea, serving as the seat of government for the National Capital District. Located on the shores of the Gulf of Papua in the southeastern part of the country, this coastal city occupies a strategic position along the Papuan Peninsula. With an estimated population of over 400,000 people, Port Moresby represents Papua New Guinea's largest urban center and primary economic hub. The city covers approximately 240 square kilometers and is divided into several distinct districts and suburbs that reflect its diverse cultural makeup. As the National Capital District, Port Moresby functions as a separate administrative entity equivalent to a province, with its own local government structure. The city serves as the main gateway to Papua New Guinea, hosting the country's major international airport and principal seaport. For those seeking to navigate this important urban center, accessing postal code information for its various districts and suburbs is essential for effective communication and service delivery throughout the capital region.
Neighboring Regions
- Central Province