The Yangambi Biosphere Reserve (YBR) in the Democratic Republic of Congo (DRC) faces significant challenges regarding the livelihoods of local communities and biodiversity conservation. The lack of scientific information on the spatial distribution of useful woody species hinders sustainable forest resource management and is a development constraint. This study was conducted in the villages of Yaselia, Lilanda, and Bagbanye on the outskirts of the protected area and aimed to identify the most useful woody species, analyze their socio-cultural value, assess their uses based on local community involvement, and evaluate their abundance beyond village forests to contribute to reforestation and conservation policies. An ethnobotanical survey of 105 households and a forest inventory of 9 ha were conducted to assess the abundance of 29 useful woody species. The results revealed that species such as