15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered in United States of America

United States of America: 15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered was 44.47 % in 2021. ▬ Flat

Latest (2021)
44.47 %
Change on year
down 0.8%
Rank
7th
of 20 groups
All-time high
46.26 %
in 2000
All-time low
44.47 %
in 2021
Years of data
6
2000–2021

15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered in United States of America, 2000–2021

010203040502000201020212000: 46.3 %2005: 45.8 %2010: 45.5 %2015: 45.2 %2018: 44.8 %2021: 44.5 %

Source: Food and Agriculture Organization of the United Nations. Measured in %.

Analysis

The most recent figure for 15.4.2a mountain green cover index: montane; land cover: tree-covered in United States of America is 44.47 %, measured in 2021. That is the lowest value across all 6 years on record.

Compared with earlier readings it is down 0.8% on the previous year and down 2.3% over ten years.

Over the whole period, 15.4.2a mountain green cover index: montane; land cover: tree-covered in United States of America peaked at 46.26 % in 2000 and was at its lowest, 44.47 %, in 2021.

United States of America ranks 7th of 20 groups on this measure, in the middle of the range.

15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered in United States of America, year by year

Annual values for 15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered areas — Value in United States of America, 2000 to 2021.
Year % Change
2000 46.26 %
2005 45.81 % -1.0%
2010 45.5 % -0.7%
2015 45.18 % -0.7%
2018 44.82 % -0.8%
2021 44.47 % -0.8%

Averages by decade

DecadeAverage LowestHighest Years
2000s 46.03 % 45.81 % 46.26 % 2
2010s 45.17 % 44.82 % 45.5 % 3
2020s 44.47 % 44.47 % 44.47 % 1

Countries ranked near United States of America

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See the full ranking of 142 places →

More environment data for United States of America

All data for United States of America →

Frequently asked questions

What is 15.4.2a mountain green cover index: montane; land cover: tree-covered in United States of America?
15.4.2a mountain green cover index: montane; land cover: tree-covered in United States of America was 44.47 % in 2021, according to Food and Agriculture Organization of the United Nations.
What is the highest 15.4.2a mountain green cover index: montane; land cover: tree-covered recorded in United States of America?
The highest recorded value was 46.26 % in 2000.
What is the lowest 15.4.2a mountain green cover index: montane; land cover: tree-covered recorded in United States of America?
The lowest recorded value was 44.47 % in 2021.
How does United States of America rank for 15.4.2a mountain green cover index: montane; land cover: tree-covered?
United States of America ranks 7th out of 20 groups with data for 2021.
Is 15.4.2a mountain green cover index: montane; land cover: tree-covered rising or falling in United States of America?
Over the last ten years it is down 2.3%. The long-run trend across the full record is flat.
Where does this United States of America data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of 15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered areas — Value. Statizoid updates them automatically from the source API.

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15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered in United States of America. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 September 2026, from https://environment.statizoid.com/stat/15-4-2a-mountain-green-cover-index-montane-land-cover-tree-covered-areas-value/united-states-of-america/

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About this data

Indicator
15.4.2a Mountain Green Cover Index: Montane; Land Cover: Tree-covered areas — Value
Unit
%
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
142 places, 852 data points, 2000–2021
Last refreshed

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