Tigray Province
Tigray (, ) is a historical region and province of Ethiopia. It encompasses most of the territories of Tigrinya-speakers (and a few minority groups closely linked with them) in Ethiopia; Tigray is separated from the northern Tigrinya territories by the River Mereb, now serving as the state border to Eritrea.
Demographics of Eritrea
The majority of the Tigrayans inhabit the highlands of Eritrea; however, migration to other parts of the country has occurred. Their language is called Tigrinya. They are the largest ethnic group in the country, constituting about 55% of the population. The predominantly Tigrayan populated urban centers in Eritrea are the capital Asmara, Mendefera, Dekemhare, Adi Keyh, Adi Quala and Senafe, while there is a significant population of Tigrayans in other cities including Keren, and Massawa.