Country Profile: Solomon Islands

The Solomon Islands is a group of islands located in the South Pacific Ocean, east of Papua New Guinea. With a population of approximately 738,774, it consists mainly of Melanesian ethnic groups and features a predominantly tropical monsoon climate. Economically, the country is considered a lower middle-income nation, rich in natural resources. Governance is structured as a parliamentary democracy under a constitutional monarchy, with notable historical influences from British colonization and more recent political unrest.

Geography

The Solomon Islands comprises multiple islands characterized by rugged mountains and low coral atolls, covering a total area of 28,896 sq km. The islands feature a coastline of 5,313 km and significant maritime claims including a 200 nm exclusive economic zone. The highest point, Mount Popomanaseu, reaches an elevation of 2,335 m, while the terrain is predominantly mountainous.

30,000 years: Timeline of initial settlement by Papuan peoples.
5.3% (2023): Agricultural land usage, with 89.9% of land covered by forests.
12 nm: Territorial sea limit.
1: World Heritage Site (East Rennell).

People and Society

As of 2025, the population of the Solomon Islands is estimated at 738,774, with a majority identifying as Melanesian. The country is multilingual, with Melanesian pidgin serving as the lingua franca and English being an official language spoken by only 1% - 2% of the population. The population exhibits youthful demographics, with 30.6% aged between 0-14 years.

25.5 years: Median age of the population (2025).
1.04 male(s)/female: Overall sex ratio (2024).
77.2 years: Anticipated life expectancy at birth (2024).
21.57 births/1,000 population: Birth rate estimate for 2025.

Economy

The economy of the Solomon Islands is heavily reliant on agriculture, services, and mining, with a notable economic relationship with China. The GDP (PPP) is projected to reach $2.07 billion in 2024, and the country is classified as lower middle-income due to its rich natural resources but fragile environment. The agriculture sector alone constitutes 33.8% of the GDP.

2.5%: Expected GDP growth rate (2024).
1.5%: Unemployment rate anticipated for 2024.
5.4% of GDP: Remittances as a percentage of GDP (2024).
$2,500: Real GDP per capita projection for 2024.

Government

The Solomon Islands operates as a parliamentary democracy within a constitutional monarchy, having gained independence from the UK on July 7, 1978. The capital, Honiara, serves as the political hub. The legal framework is based on a mixed system of English common law and customary law, and the government is headed by a Prime Minister elected by the National Parliament.

50: Seats in the National Parliament, all directly elected.
6%: Female representation in the legislative chamber.
21 years: Minimum voting age.
4 years: Term length for parliament members.

Military and Security

The Royal Solomon Islands Police Force (RSIPF) operates as the principal law enforcement body. Notably, security agreements with Australia enable rapid deployment of support during civil unrest, as seen in the aftermath of the November 2021 disturbances in Honiara. In 2022, the Solomon Islands commenced a police and security agreement with China, aiming to bolster national security.

1: Security treaty signed with Australia in 2017.
25: Total number of civil police, national security, and correctional services personnel (as of 2025).

Energy

Electricity access in the Solomon Islands is notable, reaching 76% of the population. The energy sector relies heavily on fossil fuels, which account for 90.1% of electricity generation capacity as of 2023. The country also utilizes solar and biomass sources, though to a lesser extent.

37,000 kW: Installed electricity generating capacity (2023).
91.031 million kWh: Total electricity consumption (2023).
2,000 bbl/day: Refined petroleum consumption (2023).
5.655 million Btu/person: Total energy consumption per capita (2023).

Transportation

The Solomon Islands is comprised of 36 airports and 25 merchant marine vessels, with a mix of small and very small ports facilitating maritime trade. Honiara serves as a key point in terms of transportation infrastructure, enhancing connectivity within the region.

6: Total number of ports, including one with oil terminals (2024).
2: Heliports available (2025).

Communications

Communications infrastructure in the Solomon Islands includes 485,000 mobile cellular subscriptions. Internet penetration is growing, with about 43% of the population being internet users as of 2023.

7,000: Fixed-line telephone subscriptions (2021).
1,000: Fixed broadband subscriptions (2022).

Key Metrics

Metric	Value	Note
Population	738,774 (2025 est.)
Area	28,896 sq km
GDP (PPP)	$2.07 billion (2024 est.)
Unemployment Rate	1.5% (2024 est.)
Birth Rate	21.57 births/1,000 population (2025 est.)
Life Expectancy	77.2 years (2024 est.)
Electricity Access	76% (2022 est.)
Urban Population	26% of total population (2023)
Total Energy Consumption Per Capita	5.655 million Btu/person (2023 est.)
Youth Unemployment Rate	3% (2024 est.)