Last reviewed: September 2, 2026
Solomon Islands is listed in Melanesia, within Oceania. Its capital is Honiara. This page brings together the most commonly needed identifiers and geography facts in one place, with links to related reference lists.
Where is Solomon Islands?
For broad geographic classification, Solomon Islands is grouped under Oceania and the subregion Melanesia. Regional labels can vary between statistical and geographic organizations, so this site uses one consistent classification for browsing rather than claiming there is only one valid convention.
What are the country codes for Solomon Islands?
The ISO-style two-letter code shown on this page is SB, while the three-letter code is SLB. Two-letter codes are especially common in software, forms and country-code domains; three-letter codes are useful where a more recognizable abbreviation is preferred. See our country code guide for context.
Borders and nearby geography
Solomon Islands has the following land-border entries in our source dataset: No land borders listed. Island states and countries without a land frontier may show no land borders even though they have maritime neighbors.