Rusumo was a district (akarere) in the former Rwandan province of Kibungo.
The district was abolished, along with the Kibungo Province, during local government reorganisation in 2006.
[1] The area covered by the Rusumo district is now contained in the larger Kirehe District, within the Eastern Province.
Population: 149,643 (2002 figures); area: 601 square kilometers.
It is separated from Tanzania by the Kagera River, which is distinguished by the Rusumo Falls.