Organizations
ECOWAS
Which countries are in ECOWAS? 12 member countries in the Magna Factbook, ranked by Magna Power.
Last updated: October 2026
| # | Country | Power |
|---|---|---|
| 1 | Nigeria | 54.23/100 |
| 2 | Ghana | 50.75/100 |
| 3 | Côte d'Ivoire | 45.8/100 |
| 4 | Senegal | 45.32/100 |
| 5 | Liberia | 34.61/100 |
| 6 | Guinea | 34.57/100 |
| 7 | Cabo Verde | 33.38/100 |
| 8 | Sierra Leone | 26.18/100 |
| 9 | Togo | 25.7/100 |
| 10 | Benin | 16.89/100 |
| 11 | Gambia | 16.46/100 |
| 12 | Guinea-Bissau | 10.0/100 |
ABEDA — Member CountriesACP — Member CountriesACS — Member CountriesAfghanistan — Country ProfileAlbania — Country ProfileAlgeria — Country Profile
ECOWAS has 12 member countries, ranked by national power. The strongest members are Nigeria, Ghana, and Côte d'Ivoire. 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.
What is ECOWAS?
ECOWAS is an international organization with 12 member countries listed in Magna Bureau Factbook, ranked by national power.
Which countries are members of ECOWAS?
The 12 member countries of ECOWAS include Nigeria, Ghana, Côte d'Ivoire, Senegal, Liberia and 7 others. See the full ranked list on this page.