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Solomon Islands address format & examples

How to write a Solomon Islander address

There are many reasons to visit the Solomon Islands: to visit the site of the Battle of Guadalcanal, or to go diving and to check out the amazing biodiversity of fish and other underwater creatures, or maybe you want to meet some of the only naturally blond-haired Pacific Islanders.

If you want to write to one of your new blond friends, you'll need to know how to address a Solomon Islander’s letter. If your mail isn't formatted correctly, it may end up lost at sea. You’ve come to the right place to learn how to write a Solomon Islands address! We've put together Solomon Islands address examples for you to compare, plus a basic breakdown of the mailing address format.

Using the proper Solomon Islands address format will help ensure your post arrives smoothly, whether it’s a letter, package, or an invitation to explore the vibrant coral reefs. Here's a breakdown of how to write a Solomon Islands address correctly:

  1. Addressee line - The recipient's full name, using appropriate titles for the region.
  2. Street and building - The street the address is on, followed by the building name or number.
  3. City and postal code - The city or town the address is in, followed by the postal code.
  4. Country - Lastly, the country code of SLB.
Solomon Islands residential address format example

Solomon Islands address examples

Typical address exampleMendana Ave Honiara SLB
Postal box examplePO Box G15 Honiara SLB

Smarty address validation tools

Smarty® has a suite of address validation tools that can format, standardize, and validate Solomon Islands addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Solomon Islander address with our tools.
Use the Single Address Verification Tool to verify and format 1 address at a time, the Bulk Address Validation Tool to verify and format a list addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.

Postal information

Solomon Islands's national postal system, "Solomon Islands Postal Corporation," was established in 1996. As of recent data, Solomon Islands Postal Corporation services approximately 13 addresses, reflecting its extensive reach throughout Solomon Islands. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
9 provinces
Administration area names and abbreviations

Central Province - CE Choiseul - CH Guadalcanal - GU Honiara - CT Isabel - IS Makira-Ulawa - MK Malaita - ML Rennell and Bellona - RB Temotu - TE Western Province - WE

Term to describe postal codes
postal code
Postal code in language
postal code
Postal code format
N/A
Postal service provider and website

Solomon Islands Postal Corporation

Shoot! Looks like there isn't a national postal systems website for this location. Sorry about that.

Country information

Do you still need more details beyond how to write a Solomon Islander address? We’ve know you’re probably itching to know postal codes, ISO codes, and other geographical information we can provide on this beautiful place. What’re you waiting for?

Country/territory name
Solomon Islands
ISO3
SLB
ISO 3166-1 alpha-2 country code
SB
ISO 3166-1 alpha-3 country code
SLB
ISO 3166-1 numeric country code
090
Endonym
Solomon Islands
Total land area
28896 KM²
Capital
Honiara
Other major cities
Auki, Gizo

Population information

Total population
740424 (2023)
Urban / rural distribution
24% / 76%
Urban population
177702
Rural population
562722
Official language
English
All languages spoken
English, Melanesian
Most commonly used postal language
English
CC-BY 4.0 from worldbank.org
Now that you've seen our Solomon Islander address examples and have become a wizard at Solomon Islands address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or Oceania/Australia address formats page for more information on all the other countries and territories we cover. You can also read or read our article about international address verification to learn more.
*Data updated as of March 17, 2025

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