What is the difference in above-ground forest biomass between Madagascar and Saint Barthelemy?

2.63 tonnes per hectare, with Saint Barthelemy ahead.

How many years of comparable data are there for Madagascar and Saint Barthelemy?

6 years are reported by both, from 1990 to 2025.

Where does this data come from?

Food and Agriculture Organization of the United Nations – processed by Our World in Data, published as Above-ground forest biomass. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Madagascar vs Saint Barthelemy: Above-ground forest biomass

Madagascar

115.02 tonnes per hectare

in 2025

Saint Barthelemy

117.65 tonnes per hectare

in 2025

Madagascar rank

102nd

Saint Barthelemy rank

99th

Above-ground forest biomass over time

Madagascar
Saint Barthelemy

How they compare

Saint Barthelemy currently reports 117.65 tonnes per hectare against 115.02 tonnes per hectare in Madagascar, a difference of 2.63 tonnes per hectare.

The two have swapped places 1 time across 6 shared years of data; in 1990 it was Madagascar ahead.

Madagascar ranks 102nd and Saint Barthelemy ranks 99th of 215 countries.

Across the 4 decades both report, Madagascar averaged higher in 3 and Saint Barthelemy in 1.

Head to head by decade

Decade	Madagascar	Saint Barthelemy	Difference	Ahead
1990s	145.49 tonnes per hectare	117.65 tonnes per hectare	27.84 tonnes per hectare	Madagascar
2000s	138.46 tonnes per hectare	117.65 tonnes per hectare	20.81 tonnes per hectare	Madagascar
2010s	123.81 tonnes per hectare	117.65 tonnes per hectare	6.16 tonnes per hectare	Madagascar
2020s	115.02 tonnes per hectare	117.65 tonnes per hectare	2.63 tonnes per hectare	Saint Barthelemy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher above-ground forest biomass, Madagascar or Saint Barthelemy?: Saint Barthelemy, at 117.65 tonnes per hectare against 115.02 tonnes per hectare in Madagascar as of 2025.
What is the difference in above-ground forest biomass between Madagascar and Saint Barthelemy?: 2.63 tonnes per hectare, with Saint Barthelemy ahead.
How many years of comparable data are there for Madagascar and Saint Barthelemy?: 6 years are reported by both, from 1990 to 2025.
How do Madagascar and Saint Barthelemy rank globally for above-ground forest biomass?: Madagascar ranks 102nd and Saint Barthelemy ranks 99th of 215 countries.
Where does this data come from?: Food and Agriculture Organization of the United Nations – processed by Our World in Data, published as Above-ground forest biomass. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Madagascar vs Saint Barthelemy: Above-ground forest biomass. Statizoid, drawing on Food and Agriculture Organization of the United Nations – processed by Our World in Data. Retrieved 21 September 2026, from https://environment.statizoid.com/compare/above-ground-biomass-in-forest-per-hectare/madagascar/saint-barthelemy/

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About this data

Indicator: Above-ground forest biomass
Unit: tonnes per hectare
Source: Food and Agriculture Organization of the United Nations – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 215 places, 1,311 data points, 1990–2025
Last refreshed: 18 September 2026

Above-ground biomass in forest (tonnes per hectare).