Yerevan is the capital city of Armenia, situated in the western part of the country. It is one of the oldest continuously inhabited cities in the world, having a history that spans more than 2800 years. The city serves as the country's primary political, economic, and cultural hub. Its unique charm is derived from the harmonious coexistence of ancient monuments and modern buildings. Some of its famous landmarks include the Cascade, a giant stairway with art exhibits, the Republic Square, the Opera House, and the ancient temple of Garni.

Yerevan is the most populated city in Armenia, with an estimated population of 1,080,487 as of the 2011 census. The city is diverse, with Armenians making up the majority of the population, and communities of Yazidis, Russians, and other ethnicities. The dominant religion in Yerevan is Christianity, particularly the Armenian Apostolic Church. The city is also known for its distinctive pink stone architecture, earning it the nickname 'Pink City'. Yerevan's rich history is reflected in its numerous museums, including the History Museum of Armenia and the Matenadaran library, which houses thousands of ancient manuscripts. Yerevan Zoo is one of the oldest in the world and the statue of Mother Armenia is a symbol of the city's resilience and strength.

Yerevan is divided into twelve administrative districts, each overseen by a district leader appointed by the Mayor of Yerevan. The city is governed by the Yerevan City Council, which consists of 65 members elected every five years. The Mayor of Yerevan, who has executive powers, is elected by the council members. The Mayor and the council are responsible for managing the city's budget and infrastructure, and implementing policies related to public services, transportation, and urban development.

Yerevan is the economic center of Armenia, contributing to about 40% of the country's GDP. The city's economy is diverse, with industries such as metal processing, carpet manufacturing, and brandy production. Yerevan is also home to many of Armenia's largest companies, including Ararat Brandy Factory and Grand Candy. The city has seen a surge in tourism in recent years, further boosting its economy. The Yerevan Computer Research and Development Institute is one of the leading IT companies in the country, contributing significantly to the city's economy.

Yerevan has a well-developed infrastructure, with a comprehensive public transport system that includes buses, minibuses, and a metro system. The city's Zvartnots International Airport serves as the primary gateway for international travel. Yerevan is also home to many educational institutions, including the Yerevan State University and the American University of Armenia. The city's infrastructure development plan focuses on improving public transportation, upgrading the water and sewerage systems, and enhancing digital connectivity.