The National Institute of Statistics of Cameroon is pleased to present the 2021 edition of the statistical yearbook of the West region. This statistical document contains figures reflecting activities in various areas of the Western Region. The Regional Statistical Yearbook is intended to be a valuable tool to support decision-making in orientation, planning, good governance and the promotion of coherent and sustainable development; at the service of regional and local decision-makers; as well as to any other user of statistical information; in order to have a clear and precise idea of the economic, political and social sectors of the Western Region.