Organizations

UNASUR

Which countries are in UNASUR? 8 member countries in the Magna Factbook, ranked by Magna Power.

Last updated: October 2026

Member countries (8)

#	Country	Power
1	Brazil	68.58/100
2	Argentina	60.77/100
3	Colombia	60.09/100
4	Peru	59.43/100
5	Venezuela	58.77/100
6	Guyana	51.21/100
7	Bolivia	50.91/100
8	Suriname	47.82/100

Other organizations

CICA CP ECO EITI FAO G-77 IAEA IBRD ICAO ICC ICCt ICRM

Across the Bureau

ABEDA — Member Countries ACP — Member Countries ACS — Member Countries Afghanistan — Country Profile Albania — Country Profile Algeria — Country Profile

UNASUR has 8 member countries, ranked by national power. The strongest members are Brazil, Argentina, Colombia. The Bureau lists every member with its power score, from the most powerful to the least. Membership reflects the Factbook's country coverage as of October 2026. Peru's membership is currently suspended.

Frequently asked questions

What is UNASUR?

UNASUR is an international organization with 8 member countries listed in Magna Bureau Factbook, ranked by national power. Peru's membership is currently suspended.

Which countries are members of UNASUR?

The 8 member countries of UNASUR include Brazil, Argentina, Colombia, Peru, Venezuela and 3 others. See the full ranked list on this page.