Terrestrial protected areas in Slovenia

Slovenia: Terrestrial protected areas was 40.4% in 2025. ▼ Falling

Latest (2025)
40.4%
Change on year
down 0.2%
World rank
12th
of 213 countries
All-time high
54.9%
in 2013
All-time low
40.4%
in 2020
Years of data
13
2013–2025

Terrestrial protected areas in Slovenia, 2013–2025

02040602013201920252013: 54.9 % of total land area2014: 53.6 % of total land area2015: 53.6 % of total land area2016: 53.6 % of total land area2017: 53.6 % of total land area2018: 53.6 % of total land area2019: 53.6 % of total land area2020: 40.4 % of total land area2021: 40.4 % of total land area2022: 40.4 % of total land area2023: 40.4 % of total land area2024: 40.5 % of total land area2025: 40.4 % of total land area

Source: Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring. Measured in % of total land area.

Analysis

The most recent figure for terrestrial protected areas in Slovenia is 40.4%, measured in 2025. That is the lowest value across all 13 years on record.

That represents a change of down 0.2% on the previous year and down 24.6% over ten years.

Over the whole period, terrestrial protected areas in Slovenia peaked at 54.9% in 2013 and was at its lowest, 40.4%, in 2020.

That places Slovenia 12th out of 213 countries with data for 2025, putting it in the top 10%.

The long-run direction has been consistently falling across the 13 years of available data.

Terrestrial protected areas in Slovenia, year by year

Annual values for Terrestrial protected areas (% of total land area) in Slovenia, 2013 to 2025.
Year % of total land area Change
2013 54.9%
2014 53.6% -2.4%
2015 53.6% +0.0%
2016 53.6% +0.0%
2017 53.6% +0.0%
2018 53.6% +0.0%
2019 53.6% +0.0%
2020 40.4% -24.6%
2021 40.4% +0.0%
2022 40.4% +0.0%
2023 40.4% +0.0%
2024 40.5% +0.2%
2025 40.4% -0.2%

Averages by decade

DecadeAverage LowestHighest Years
2010s 53.8% 53.6% 54.9% 7
2020s 40.4% 40.4% 40.5% 6

Countries ranked near Slovenia

  1. 9 Hong Kong 42.0% compare
  2. 10 Greenland 41.9% compare
  3. 11 Zambia 41.3% compare
  4. 13 Brunei Darussalam 39.9% compare
  5. 13 Namibia 39.9% compare
  6. 13 Tanzania, United Republic of 39.9% compare

See the full ranking of 260 places →

More climate change data for Slovenia

All data for Slovenia →

Frequently asked questions

What is terrestrial protected areas in Slovenia?
Terrestrial protected areas in Slovenia was 40.4% in 2025, according to Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring.
What is the highest terrestrial protected areas recorded in Slovenia?
The highest recorded value was 54.9% in 2013.
What is the lowest terrestrial protected areas recorded in Slovenia?
The lowest recorded value was 40.4% in 2020.
How does Slovenia rank for terrestrial protected areas?
Slovenia ranks 12th out of 213 countries with data for 2025.
Is terrestrial protected areas rising or falling in Slovenia?
Over the last ten years it is down 24.6%. The long-run trend across the full record is falling.
Where does this Slovenia data come from?
The figures come from Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring, published as part of Terrestrial protected areas (% of total land area). Statizoid updates them automatically from the source API.

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Terrestrial protected areas in Slovenia. Statizoid, drawing on Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring. Retrieved 31 August 2026, from https://climate.statizoid.com/stat/terrestrial-protected-areas-percent-of-total-land-area/slovenia/

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About this data

Indicator
Terrestrial protected areas (% of total land area)
Unit
% of total land area
Source
Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
260 places, 3,357 data points, 2013–2025
Last refreshed

Terrestrial protected areas are totally or partially protected areas of at least 1,000 hectares that are designated by national authorities as scientific reserves with limited public access, national parks, natural monuments, nature reserves or wildlife sanctuaries, protected landscapes, and areas managed mainly for sustainable use. Marine areas, unclassified areas, littoral (intertidal) areas, and sites protected under local or provincial law are excluded.