The U.S Department of Homeland Security specifies that the data reflects the “worst of the worst” criminal aliens arrested by ICE, not general immigration arrests.
Nigeria leads the list with 40 arrests, the highest among all African nationals reported.
Somalia (27) and Liberia (21) follow, forming a concentrated top tier.
Most countries report fewer than 10 arrests, showing a sharp decline beyond the top group.
Mauritius leads Africa’s Peace Index with the lowest (best) score of 1.586, showing its stability and strong governance.
Southern Africa is well represented in the rankings with Mauritius, Botswana, Namibia, Madagascar, and Zambia in the top 10.
West Africa also performs strongly, represented by The Gambia, Sierra Leone, Ghana, Senegal, and Liberia.
The scores are tightly clustered (1.586–1.939), showing that Africa’s most peaceful states are relatively close in performance despite regional differences.