Niamey is the capital city of Niger and situated in the southwestern region of the country. Niamey is a fast-growing city and one of the most important in West Africa. It is the country’s economic, transportation, and cultural centre. Since its establishment, Niamey has been influencing other cities in the region. It is famous for its combination of traditional mud-brick houses and modern structures. Some of the places that make it famous include the amazing Grand Mosque, the National Museum, and the Kennedy Bridge.

The last census was conducted in 2012. According to this census, Niamey had a population of around 1.3 million. Compared to other cities in Niger, Niamey is considered to be more diverse. The majority of the population are Muslim, with a significant Christian minority. Niamey is a multilingual city, with French being the official language and Hausa being the most widely spoken local language. Niamey is also home to the University of Niamey, one of the country's main centres of higher education. The city is situated on the banks of the Niger River and is known for its riverside life and vibrant marketplaces.

The city of Niamey is divided into five urban municipalities, each headed by a mayor. The overall administration of the city is managed by the Governor of the Niamey Capital District, who is appointed by the President of Niger. The city also has a council that is responsible for making decisions on local issues. The local government is responsible for managing schools, local roads, social services, and refuse collection in the city.

Niamey plays a crucial role in Niger's economy, acting as a hub for trade and commerce. The city is known for its bustling markets that offer a wide range of goods, from traditional textiles and handicrafts to imported goods. Niamey also has a growing service sector, with banking and telecommunications playing a significant role. The city is also a centre for international aid organizations, contributing to the city's economic growth. Agriculture, particularly the cultivation of millet and sorghum in the surrounding areas, also forms a vital part of Niamey's economy.

Niamey has been undergoing significant infrastructure development aimed at modernising the city and improving living conditions. Key projects include the construction of new roads, bridges, and public buildings, as well as improvements to the city's water and electricity supply. The city is also home to Niamey Diori Hamani International Airport, which provides connections to other African cities and beyond. The Niger River also provides an important transportation route, particularly for the movement of goods.