Annual number of people affected by all natural disasters in Indonesia
Indonesia: Annual number of people affected by all natural disasters was 18.75 million people in 2023. ◆ Volatile
Annual number of people affected by all natural disasters in Indonesia, 1966–2023
Source: EM-DAT, CRED / UCLouvain (2026) – with major processing by Our World in Data. Measured in people.
Analysis
Indonesia recorded 18.75 million people for annual number of people affected by all natural disasters in 2023. That is the highest value across all 12 years on record.
Over the whole period, annual number of people affected by all natural disasters in Indonesia peaked at 18.75 million people in 2023 and was at its lowest, 0 people, 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.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 204,000 people | 204,000 people | 204,000 people | 1 |
| 1970s | 1.17 million people | 17,220 people | 1.75 million people | 3 |
| 1980s | 750 people | 0 people | 2,000 people | 4 |
| 1990s | 1.06 million people | 1.06 million people | 1.06 million people | 1 |
| 2000s | 15,000 people | 15,000 people | 15,000 people | 1 |
| 2010s | 0 people | 0 people | 0 people | 1 |
| 2020s | 18.75 million people | 18.75 million people | 18.75 million people | 1 |
Countries ranked near Indonesia
More reference data data for Indonesia
- Spring temperature anomalies 0.2606 °C (2026)
- Summer temperature anomalies 0.5099 °C (2026)
- Temperature anomalies by month 0.3525 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.2785 °C (2025)
- Winter temperature anomalies 0.223 °C (2025)
- Consumer price index 176.05 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual number of people affected by all natural disasters in Indonesia?
- Annual number of people affected by all natural disasters in Indonesia was 18.75 million people in 2023, according to EM-DAT, CRED / UCLouvain (2026) – with major processing by Our World in Data.
- What is the highest annual number of people affected by all natural disasters recorded in Indonesia?
- The highest recorded value was 18.75 million people in 2023.
- What is the lowest annual number of people affected by all natural disasters recorded in Indonesia?
- The lowest recorded value was 0 people in 1982.
- How does Indonesia rank for annual number of people affected by all natural disasters?
- Indonesia ranks 1st out of 78 countries with data for 2023.
- Where does this Indonesia data come from?
- The figures come from EM-DAT, CRED / UCLouvain (2026) – with major processing by Our World in Data, published as part of Annual number of people affected by all natural disasters. Statizoid updates them automatically from the source API.
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About this data
Total number of people affected by a natural disaster.