Natural disasters people affected in Indonesia

Indonesia: Natural disasters people affected was 18.75 million in 2023. ◆ Volatile

Latest (2023)
18.75 million
World rank
1st
of 78 countries
All-time high
18.75 million
in 2023
All-time low
0
in 1982
Years of data
12
1966–2023

Natural disasters people affected in Indonesia, 1966–2023

05.0M10.0M15.0M20.0M1966199420231966: 204.0k1972: 1.8M1973: 1.7M1978: 17.2k1982: 01984: 2.0k1986: 1.0k1987: 01997: 1.1M2003: 15.0k2015: 02023: 18.8M

Source: Our World in Data.

Analysis

Indonesia recorded 18.75 million for natural disasters people affected in 2023. That is the highest value across all 12 years on record.

Over the whole period, natural disasters people affected in Indonesia peaked at 18.75 million in 2023 and was at its lowest, 0, in 1982.

That places Indonesia 1st out of 78 countries with data for 2023, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Natural disasters people affected in Indonesia, year by year

Annual values for Natural disasters people affected in Indonesia, 1966 to 2023.
Year Value Change
1966 204,000 —
1972 1.75 million +759.0%
1973 1.75 million -0.3%
1978 17,220 -99.0%
1982 0 -100.0%
1984 2,000 —
1986 1,000 -50.0%
1987 0 -100.0%
1997 1.06 million —
2003 15,000 -98.6%
2015 0 -100.0%
2023 18.75 million —

Indonesia compared with similar countries

  • Indonesia's 18.75 million is above the median for upper middle income countries, which is 46,093, 406.8× the median. (21 countries reporting)
  • Indonesia's 18.75 million is above the median for East Asia & Pacific, which is 13,924, 1346.6× the median. (11 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 204,000 204,000 204,000 1
1970s 1.17 million 17,220 1.75 million 3
1980s 750 0 2,000 4
1990s 1.06 million 1.06 million 1.06 million 1
2000s 15,000 15,000 15,000 1
2010s 0 0 0 1
2020s 18.75 million 18.75 million 18.75 million 1

Countries ranked near Indonesia

  1. 2 Syria 16.20 million compare
  2. 3 South Africa 12.00 million compare
  3. 4 Sudan 11.84 million compare

See the full ranking of 78 places →

More reference data data for Indonesia

All data for Indonesia →

Frequently asked questions

What is natural disasters people affected in Indonesia?
Natural disasters people affected in Indonesia was 18.75 million in 2023, according to Our World in Data.
What is the highest natural disasters people affected recorded in Indonesia?
The highest recorded value was 18.75 million in 2023.
What is the lowest natural disasters people affected recorded in Indonesia?
The lowest recorded value was 0 in 1982.
How does Indonesia rank for natural disasters people affected?
Indonesia ranks 1st out of 78 countries with data for 2023.
Where does this Indonesia data come from?
The figures come from Our World in Data, published as part of Natural disasters people affected. Statizoid updates them automatically from the source API.

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Natural disasters people affected in Indonesia. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/stat/natural-disasters-people-affected/indonesia/

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About this data

Indicator
Natural disasters people affected
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
78 places, 1,204 data points, 1900–2025
Last refreshed