Indonesia vs Thailand

Every indicator for Indonesia and Thailand side by side, with the percentage gap between them. Sources are listed at the bottom of the page.

Indicator comparison
IndicatorIndonesiaThailandDifference
Population (2025) (people)285,721,23671,619,863+298.9%
GDP (nominal) (billion $)1,446577+150.6%
GDP per capita ($)5,0608,057−37.2%
Life expectancy (years)71.376.6—
Area (km²)1,916,907513,115+273.6%
Population density (people/km²)149140+6.8%
Median age (years)30.140.5—
Internet usage (%)72.890.9—
Unemployment rate (%)3.20.8—
Inflation (%)1.9-0.1—
Urban population (%)59.462.8—
Military expenditure (2024) (million $)11,0435,522+100.0%
Military expenditure as a share of GDP (%)0.781.08−27.8%
Military expenditure as a share of government spending (%)4.604.54+1.3%
Military expenditure per capita ($)3977−49.9%
Armed forces personnel (2020) (people)676,000455,000+48.6%
Armed forces per 1,000 people (people)2.46.4−62.8%
Armed forces as a share of the labor force (%)0.491.13−56.6%

The difference column shows the percentage gap of Indonesia relative to Thailand; a positive value favors Indonesia. Interpret it in context — for unemployment, a lower value is better.

At a glance

Indonesia is higher on 7 of the 12 indicators, while Thailand leads on the remaining 5. The widest separation is in population (2025), about 4.0 times; they are closest on military expenditure as a share of government spending.

Key differences

  • Indonesia's population (2025) (285,721,236) is about 4.0 times Thailand's (71,619,863).
  • Indonesia's area (1,916,907) is about 3.7 times Thailand's (513,115).
  • Thailand's armed forces per 1,000 people (6.4) is about 2.7 times Indonesia's (2.4).
  • Indonesia's gdp (nominal) (1,446) is about 2.5 times Thailand's (577).
  • Thailand's armed forces as a share of the labor force (1.13) is about 2.3 times Indonesia's (0.49).

Frequently asked questions

Where do Indonesia and Thailand differ most?
In population (2025). Indonesia records 285,721,236 against Thailand's 71,619,863 — a ratio of roughly 4.0 to one.
Where are Indonesia and Thailand most alike?
In military expenditure as a share of government spending, at 4.60 and 4.54 — a gap of only %1.3.
On how many indicators is Indonesia ahead of Thailand?
Indonesia is higher on 7 of the 12 ratio-scale indicators and Thailand on 5. A higher number is not automatically better, though — population density, for instance, is a characteristic rather than an advantage.
Indonesia and Thailand — core indicators
0100 M200 M300 MPopulation (2025)GDP (nominal)GDP per capitaAreaPopulation (2025) — Indonesia: 285,721,236GDP (nominal) — Indonesia: 1,446GDP per capita — Indonesia: 5,060Area — Indonesia: 1,916,907Population (2025) — Thailand: 71,619,863GDP (nominal) — Thailand: 577GDP per capita — Thailand: 8,057Area — Thailand: 513,115
IndonesiaThailand

The indicators use different scales, so the chart is a rough visual comparison only; use the table for exact figures.

Other comparisons involving Indonesia or Thailand.

Data sourcesUN World Population Prospects, IMF, World Bank, SIPRI