Kigali remainder of the colonial era, as much of the administration took place in Ruanda-Urundi's capital Usumbura, now known as Bujumbura in Burundi. Usumbura's population exceeded 50,000 during the 1950s, and was the colony's only European-style city, while Kigali's population remained at around 6,000 until independence in 1962. Kigali become the capital upon Rwandan independence in 1962. The traditional capital was the seat of the "mwami" (Kings Yuhi V, Mutara III and Kigeli IV) in Nyanza, while the colonial seat of power was in Butare, then known as Astrida. Butare was initially the leading contender to be the capital of the
Kigali it remained a relatively small city until the 1970s due to government policies restricting rural-to-urban migration. The population reached 115,000 by 1978, and 235,000 by 1991. The city lost a large fraction of its population during the 1994 genocide, including those killed and those who fled to neighbouring countries. From 1995, however, the economy began to recover and large numbers of long-term Tutsi refugees returned from Uganda. Many of these refugees settled in Kigali and other urban areas, due to difficulty in obtaining land in other parts of the country. This phenomenon, coupled with a high birth rate and increased