Honiara Postal Codes: No Official Code
According to the Universal Postal Union (UPU), there is no official Postal Codes for Honiara, as Solomon Islands does not use a national system. Use N/A or 00000 to complete shipping forms for Honiara, .
Postal Codes for Places in Honiara
Showing 13 places in Honiara. Last verified with official records on May 2, 2026.
| Kola'a | |
| Kukum | |
| Lengakiki | |
| Mataniko | |
| Mbumburu | |
| Naha | |
| Nggossi | |
| Panatina | |
| Point Cruz | |
| Rove | |
| Vavaea | |
| Vuhokesa | |
| Vura |
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Sample Address Format for Honiara
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Honiara, 00000
SOLOMON ISLANDS
Honiara on the Map
The map above highlights the geographic boundaries of the Honiara capital territory in Solomon Islands.
Honiara Quick Facts
| Country | Solomon Islands (SB) |
|---|---|
| Administrative Path | Solomon Islands |
| Postal Code | |
| ISO Codes | SB / SLB / 90 |
| Top-level domain (ccTLD) | .sb |
| Coordinates | -9.431077, 159.955255 |
| Places | 13 |
What to Know About Honiara
Key Facts
Honiara is the capital city and administrative center of the Solomon Islands, located on the northwestern coast of Guadalcanal, the largest island in the archipelago. Situated in the southwestern Pacific Ocean, Honiara serves as the political, economic, and cultural hub of the nation, positioned approximately 1,860 kilometers northeast of Australia. With an estimated population of around 85,000 people, it is the country's most populous urban area, covering roughly 22 square kilometers of coastal land. The city is divided into several distinct districts and neighborhoods, including the Central Business District, Chinatown, and various residential areas that reflect its diverse cultural makeup. As the national capital, Honiara contains all major government institutions, international embassies, and the country's primary port and airport facilities. The city's strategic location and infrastructure make it the gateway for accessing postal code information and administrative services for all provinces throughout the Solomon Islands.