Yerevan is the capital and largest city of Armenia and one of the world's oldest continuously inhabited cities. Situated along the Hrazdan River, Yerevan is the administrative, cultural, and industrial center of the country, as its primate city. It has been the capital since 1918, the fourteenth in the history of Armenia and the seventh located in or around the Ararat Plain. The city also serves as the seat of the Araratian Pontifical Diocese, which is the largest diocese of the Armenian Apostolic Church and one of the oldest dioceses in the world.
According to the official estimate of 2022, the current population of the city is 1,092,800.
Yerevan was named the 2012 World Book Capital by UNESCO.
Yerevan is an associate member of Eurocities.