[zimdog]

Like in Lebanon, religious demographics is a politically contentious issue for Ethiopia's northern-dominated (and thus Christian-dominated) government. I'll take the CIA's numbers, they don't have a dog in that fight.

[Jedi Master Pikachu]

Wouldn't the north be more probable to be Muslim (being closer to northern Sudan and Arabia), whereas the south is closer to Christian or animist southern Sudan and Kenya (though there is Muslim Somalia, too)?