Antigua and Barbuda vs Grenada

Antigua and Barbuda scores 58.0 in the NationsTree Index (62nd in the world) and Grenada scores 42.2 (119th), a gap of 15.8 points. Their trees are 1.1 m and 0.9 m tall; tree height grows with real GDP and is adjusted by the index.

Grenada has 25% more people than Antigua and Barbuda. Antigua and Barbuda has 28% more land area than Grenada. The economy of Antigua and Barbuda is 35% larger than that of Grenada (GDP at purchasing power parity). Population: Antigua and Barbuda 94,209 and Grenada 117,303 (2025).

GDP per person at purchasing power parity is $35,832 in Antigua and Barbuda and $21,346 in Grenada (2025, international dollars). People in Antigua and Barbuda live on average 2.4 years longer (77.8 vs 75.4 years).

Of 30 indicators reported by both countries, Antigua and Barbuda ranks higher in the world on 21 and Grenada on 9. Antigua and Barbuda is clearly stronger in society & health, infrastructure & digital and economy. Grenada is clearly stronger in environment & energy and science & innovation.

As a nation, Grenada is the older of the two (statehood since 1974, 52 years), compared with Antigua and Barbuda (since 1981). Over the last five years Antigua and Barbuda improved faster (direction score 87 vs 32 out of 100).