Australia vs Solomon Islands: Compare Statistics
Side-by-side comparison of 148 key metrics across economy, population, geography, and more — latest data through 2026.
Summary
Australia has 31.7 times as many people as Solomon Islands (27.23 million vs 858,093). Australia's economy is 1,308 times the size of Solomon Islands's ($2.02 trillion vs $1.55 billion GDP).
Comparing Australia and Solomon Islands: Solomon Islands leads on Labor Force Participation Rate (435,600) against Australia (14.91); Solomon Islands leads on Major Urban Areas Population (82,000 people) against Australia (5.24 people); Australia leads on Agricultural land (3.67 million sq. km) against Solomon Islands (1,127 sq. km). Across 148 compared metrics, Australia wins on 88 and Solomon Islands wins on 48.
- Communications: 8 metrics compared
- Economy: 53 metrics compared
- Environment: 11 metrics compared
- Geography: 6 metrics compared
- Government: 9 metrics compared
- Health: 21 metrics compared
- Military and Security: 1 metric compared
- People and Society: 34 metrics compared
- Transportation: 4 metrics compared
- Travel and Tourism: 1 metric compared
Communications
8 metrics| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Fixed Broadband Penetration | 36.39 subscriptions per 100 inhabitants★ | 0.11 subscriptions per 100 inhabitants | |
| Internet Penetration Rate (%) | 96.13 %★ | 29.04 % | |
| Internet Usage Rate by Country (% of Population) | 97.06 %★ | 42.46 % | |
| Internet Users | percent of population: 97% (2023 est.) | percent of population: 43% (2023 est.) | |
| Mobile Internet Speed | 36.39 Mbps★ | 0.11 Mbps | |
| Radios | 25.5 | 57,000★ | |
| Televisions | 10.15 | 3,000★ | |
| Waterways | 8,368 | none |
Economy
53 metricsEnvironment
11 metrics| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Annual CO₂ Emissions Growth (abs) | 2.42M | 12,888★ | |
| Annual Forest Area Change Rate | 54,093.75 %★ | -734.03 % | |
| Average Annual Temperature | 22.64 °C | 26.67 °C★ | |
| Carbon Dioxide Emissions | 394.65★ | 318,000 | |
| Global Precipitation Distribution | 454.91 mm | 4,108.92 mm★ | |
| Population Distribution | population is primarily located on the periphery, with the highest concentration of people residing in the east and southeast; a secondary population center is located in and around Perth in the west; of the states and territories, New South Wales has, by | most of the population lives along the coastal regions; about one in five live in urban areas, and of these about two thirds reside in Honiara, the largest town and chief port | |
| Protected Land Area for Adaptation | 22.48 sq km★ | 2.6 sq km | |
| Protected Land Area Percentage | 22 %★ | 2.4 % | |
| Total Renewable Groundwater Resources by Country | 72 Cubic meters per year★ | 11.92 Cubic meters per year | |
| Total Renewable Water Resources | 492★ | 44.7 | |
| Total Threatened Mammal Species | 69 species | 24 species★ |
Geography
6 metrics| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Percentage of land area by degree of urbanization | 0.18 % | 0.64 %★ | |
| Above-Ground Biomass in Forest (tonnes/ha) | 83.98 | 95.78★ | |
| Agricultural land | 3.67M sq. km★ | 1,127.4 sq. km | |
| Airports per 1,000 Sq Km | 7.69M★ | 27,990 | |
| Coastline Length (km) | 25,760 km★ | 5,313 km | |
| Irrigated Land | 19,450★ | 0 |
Government
9 metrics| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Rule of Law Index by Country | 90.34 %★ | 34.4 % | |
| Administrative Divisions | 6 | 9★ | |
| Corruption Perception Index | 77 index | 43 index★ | |
| Corruption Perceptions Index Score | 77 index★ | 43 index | |
| Independence | 1 | 7★ | |
| LGBT Rights Index Score | 9.57★ | -0.39 | |
| Prison Population Rate | 172 per 100,000 | 77 per 100,000★ | |
| Public Sector Corruption Perception | 77 | 43★ | |
| Suffrage Participation Rate | 18 | 21★ |
Health
21 metricsMilitary and Security
1 metric| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Active Military Personnel | 60,000 personnel★ | 0 personnel |
People and Society
34 metricsTransportation
4 metrics| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Air Travel Trips Per Capita (PPP) | 3.09★ | 0.34 | |
| Airports | 2,257★ | 36 | |
| Civil Air Travel | about 150 major transport aircraft | no major transport aircraft | |
| Heliports | 392★ | 2 |
Travel and Tourism
1 metric| Metric | 🇦🇺 Australia | 🇸🇧 Solomon Islands | Share |
|---|---|---|---|
| Tourism Receipts per Capita | 53.82B USD★ | 55.07M USD |
Frequently Asked Questions About Australia vs Solomon Islands
Which has a larger population, Australia or Solomon Islands?▾
Australia. Australia has 31.7 times as many people as Solomon Islands (27.23 million vs 858,093). Data for 2026.
Which has a bigger economy, Australia or Solomon Islands?▾
Australia. Australia's economy is 1,308 times the size of Solomon Islands's ($2.02 trillion vs $1.55 billion GDP). Data for 2026.
Which is richer per person, Australia or Solomon Islands?▾
Australia is richer per person: GDP per capita is about $74,342 in Australia vs $1,804 in Solomon Islands (2026 GDP in current US dollars divided by population).