Slovenia: Forest area (sq. km)

Key figures

What the numbers say

In 2025, Slovenia's forest area (sq. km) fell 0% on 2024 (from 12,436 to 12,436).

Across the 30 yearly changes before that (1995 to 2024), the average change was +0.1% and a typical year strayed about 0.2% from that (the standard deviation). This year's change was 0.7 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 0.4% in 1993 and the biggest yearly fall was 0.1% in 2019. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2016 to 2025 the straight-line trend is downward, about 3.86 a year. A straight line explains 80% of the movement over 10 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

In 2025, Slovenia had the 118th highest value of the 209 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Slovenia in the 2025 ranking

• Belize — 115th of 209: 13,151
• Switzerland — 116th of 209: 12,670
• Kyrgyz Republic — 117th of 209: 12,555
• Togo — 119th of 209: 12,245
• Azerbaijan — 120th of 209: 12,137
• Afghanistan — 121st of 209: 12,094

What this measures

Forest area is land under natural or planted stands of trees of at least 5 meters in situ, whether productive or not, and excludes tree stands in agricultural production systems (for example, in fruit plantations and agroforestry systems) and trees in urban parks and gardens.

Limitations: The Food and Agricultural Organization (FAO) has been collecting and analyzing data on forest area since 1946. This is done at intervals of 5-10 years as part of the Global Forest Resources Assessment (FRA). FAO reports data for 229 countries and territories; for the remaining 56 small island states and territories where no information is provided, a report is prepared by FAO using existing information and a literature search. The data are aggregated at sub-regional, regional and global levels by the FRA team at FAO, and estimates are produced by straight summation.

Regional and income-group figures are computed by the World Bank as a sum.

All 34 values

Forest area (sq. km) in nearby economies

• Albania — 9,410 (2025)
• Andorra — 182.2 (2025)
• Armenia — 3,341 (2025)
• Austria — 39,039 (2025)
• Azerbaijan — 12,137 (2025)
• Belarus — 89,754 (2025)
• Belgium — 6,705 (2025)
• Bosnia and Herzegovina — 21,621 (2025)
• Bulgaria — 39,590 (2025)
• Channel Islands — 10.2 (2021)
• Croatia — 19,462 (2025)
• Cyprus — 1,717 (2025)

More environment data for Slovenia

• Rural population — 937,832 (2025)
• Rural population (% of total population) — 44.01% (2025)
• Urban population — 1.19 million (2025)
• Urban population (% of total population) — 55.99% (2025)
• Rural population growth (annual %) — -0.36% (2025)
• Urban population growth (annual %) — 0.59% (2025)
• Agricultural land (sq. km) — 6,114 (2024)
• Surface area (sq. km) — 20,480 (2024)
• Total greenhouse gas emissions excluding LULUCF (Mt CO2e) — 17.34 (2024)
• Total greenhouse gas emissions per capita excluding LULUCF (t CO2e/capita)

Reading data like this

• Where to find free public data, and how to check it before you trust it — 2 min read
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• Real change or random noise? A plain guide to reading your numbers — 2 min read

Questions people ask

What is Slovenia's forest area (sq. km)?

12,436 in 2025, according to the World Bank (World Development Indicators).

How has it changed since 1992?

It is up 3.89% from 11,970 in 1992 (0.12% a year on average, compounded). The highest value was 12,480 in 2015 and the lowest 11,970 in 1992.

How does Slovenia rank?

118th highest of 209 economies with data for 2025.

Is the latest change in forest area (sq. km) unusual for Slovenia?

In 2025, Slovenia's forest area (sq. km) fell 0% on 2024 (from 12,436 to 12,436). Across the 30 yearly changes before that (1995 to 2024), the average change was +0.1% and a typical year strayed about 0.2% from that (the standard deviation). This year's change was 0.7 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Source

World Bank, World Development Indicators, indicator AG.LND.FRST.K2, licensed CC BY 4.0. Original source: FAOSTAT, Food and Agriculture Organization of the United Nations (FAO), uri: https://www.fao.org/faostat/en/#data/RL, publisher: Food and Agriculture Organization of the United Nations (FAO) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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