Country Profile: Solomon Islands
The Solomon Islands, located in Oceania to the east of Papua New Guinea, is characterized by its rugged mountainous terrain and rich biodiversity. With a population of approximately 738,774 in 2025, the country has a mix of ethnic groups, predominantly Melanesian, and a vibrant culture that reflects its historical influences. Economically, the islands are classified as a lower middle-income nation, heavily reliant on agriculture, fisheries, and mining, while governance is structured as a parliamentary democracy under a constitutional monarchy. The nation has faced challenges, including civil unrest and economic fluctuations, but continues to forge important international relationships, particularly with Australia and China.
Geography
The Solomon Islands feature a tropical monsoon climate and are composed of numerous islands with a total area of 28,896 square kilometers, largely characterized by mountain ranges and coral atolls. Most of the population is concentrated along coastal areas, particularly in the capital city, Honiara. The region is also prone to natural hazards, including tropical cyclones and earthquakes.
- 28,896 sq km: Total area of the Solomon Islands.
- 5,313 km: Total coastline length.
- 2,335 m: Highest point, Mount Popomanaseu.
People and Society
As of 2025, the Solomon Islands has a population estimated at 738,774, with a median age of 25.5 years. The society is predominantly Melanesian, with a rich linguistic diversity, featuring over 120 indigenous languages. The population is largely rural, with about 26% of people living in urban areas, primarily in Honiara.
- 73.4%: Percentage of the population identifying as Protestant.
- 30.6%: Children aged 0-14 years in the population structure.
- 21.57 births/1,000: Birth rate as of 2025.
Economy
The economy of the Solomon Islands is lower middle-income, with a significant agrarian sector and rich natural resources. In 2024, the real GDP (PPP) is estimated at $2.07 billion, with agriculture, industry, and services contributing to the economic framework. Despite its resource wealth, the country has faced infrastructure challenges due to previous social unrest.
- $2.5 billion: Estimated real GDP per capita in 2024.
- 1.5%: Unemployment rate projected for 2024.
- 33.8%: Agriculture's contribution to GDP in 2022.
Government
The Solomon Islands operates as a parliamentary democracy under a constitutional monarchy, with the King of the United Kingdom as the head of state represented by a Governor-General. The political landscape is characterized by a mix of customary law and English common law, with regular elections held to elect members of the National Parliament.
- 50: Total seats in the National Parliament.
- 6%: Percentage of women in the parliament.
- Active since 1978: Current constitution was adopted.
Military and Security
The Royal Solomon Islands Police Force (RSIPF) is the main security force, supported by international treaties, including one with Australia for rapid deployment during emergencies. The country's security framework has evolved to include partnerships with multiple nations following regional unrest.
- 2017: Year of the security treaty with Australia.
- 1,638: Estimated internally displaced persons as of 2023.
Energy
Access to electricity in the Solomon Islands is around 76%, with a heavy reliance on fossil fuel generation. The installed electrical capacity is estimated to reach 37,000 kW, reflecting ongoing efforts to improve energy infrastructure.
- 90.1%: Share of fossil fuels in electricity generation capacity.
- 2,000 bbl/day: Refined petroleum consumption as of 2023.
Environment
The Solomon Islands face significant environmental challenges, including deforestation, soil erosion, and threats to coral reefs. The country is a party to numerous international environmental agreements but continues to deal with the pressures of natural resource exploitation.
- 318,000 metric tonnes: Total CO2 emissions estimated for 2023.
- 89.9%: Forest cover of the total land area as of 2023.
Transportation
The Solomon Islands has a network of 36 airports and several ports that facilitate both domestic and international travel. The transport infrastructure is crucial for connecting the islands and supporting the economy.
- 25: Total vessels in the merchant marine fleet.
- 6: Total ports operational in the country as of 2024.
Communications
Telecommunication services are improving, with about 43% of the population using the internet. There are an estimated 485,000 mobile cellular subscriptions, indicating a growing connectivity trend.
- 62%: Mobile subscriptions per 100 inhabitants as of 2022.
- 7,000: Fixed line subscriptions reported in 2021.
Key Metrics
| Metric | Value | Note |
|---|---|---|
| Population | 738,774 | Estimate for 2025 |
| Area | 28,896 sq km | Total area |
| GDP (Purchasing Power Parity) | $2.07 billion | Estimate for 2024 |
| Unemployment Rate | 1.5% | Estimate for 2024 |
| Birth Rate | 21.57 births/1,000 | Estimate for 2025 |
| Life Expectancy | 77.2 years | Estimate for 2024 |
| Electrification Rate | 76% | Total population as of 2022 |
| CO2 Emissions | 318,000 metric tonnes | Estimate for 2023 |
| Total Forest Coverage | 89.9% | As of 2023 |
| Percentage of Urban Population | 26% | As of 2023 |
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