Share of marine territorial waters that are protected in Chile
Chile: Share of marine territorial waters that are protected was 41.2% in 2025. ◆ Volatile
Share of marine territorial waters that are protected in Chile, 2013–2025
Source: Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data. Measured in % of territorial waters.
Analysis
In 2025, share of marine territorial waters that are protected in Chile stood at 41.2%.
That represents a change of up 836.4% over ten years.
Over the whole period, share of marine territorial waters that are protected in Chile peaked at 41.4% in 2022 and was at its lowest, 4.4%, in 2013.
That places Chile 11th out of 174 countries with data for 2025, 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 |
|---|---|---|---|---|
| 2010s | 15.5% | 4.4% | 41.2% | 7 |
| 2020s | 41.3% | 41.2% | 41.4% | 6 |
Countries ranked near Chile
More reference data data for Chile
- Spring temperature anomalies -0.1995 °C (2026)
- Summer temperature anomalies 1.21 °C (2026)
- Temperature anomalies by month 1.32 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.5729 °C (2025)
- Winter temperature anomalies 0.2404 °C (2025)
- Consumer price index 185.48 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 share of marine territorial waters that are protected in Chile?
- Share of marine territorial waters that are protected in Chile was 41.2% in 2025, according to Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data.
- What is the highest share of marine territorial waters that are protected recorded in Chile?
- The highest recorded value was 41.4% in 2022.
- What is the lowest share of marine territorial waters that are protected recorded in Chile?
- The lowest recorded value was 4.4% in 2013.
- How does Chile rank for share of marine territorial waters that are protected?
- Chile ranks 11th out of 174 countries with data for 2025.
- Is share of marine territorial waters that are protected rising or falling in Chile?
- Over the last ten years it is up 836.4%. The long-run trend across the full record is volatile.
- Where does this Chile data come from?
- The figures come from Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data, published as part of Share of marine territorial waters that are protected. Statizoid updates them automatically from the source API.
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CSV · JSON — 13 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Marine protected areas are regions of intertidal or sub-tidal land and associated water, flora and fauna, and cultural and historical features that have been legally or effectively reserved for protection.