This article presents the elaboration and the results of the “Inclusive Development Index for Solidary Cooperatives” (IDICS in Portuguese). The Index measures the inclusion of young people and women in 30 cooperatives of family farming in Minas Gerais, Brazil. Its elaboration took place through a participatory process with the cooperatives’ members and managers. IDICS consists of 2 sub-indexes of 18 variables each: The Women's Inclusion Index (IIM) and the Youth Inclusion Index (IIJ). The collection of data was done through structured questionnaires, applied remotely to the cooperatives. The results suggest a strong heterogeneity among the cooperatives, and the results are related to the size, time of operation of the cooperative and the region of location. Most cooperatives lack progress with regard to their inclusion processes. Therefore, the Index can be a useful tool for planning and identifying good practices.This article presents the elaboration and the results of the “Inclusive Development Index for Solidary Cooperatives” (IDICS in Portuguese). The Index measures the inclusion of young people and women in 30 cooperatives of family farming in Minas Gerais, Brazil. Its elaboration took place through a participatory process with the cooperatives’ members and managers. IDICS consists of 2 sub-indexes of 18 variables each: The Women's Inclusion Index (IIM) and the Youth Inclusion Index (IIJ). The collection of data was done through structured questionnaires, applied remotely to the cooperatives. The results suggest a strong heterogeneity among the cooperatives, and the results are related to the size, time of operation of the cooperative and the region of location. Most cooperatives lack progress with regard to their inclusion processes. Therefore, the Index can be a useful tool for planning and identifying good practices.Cet article présente l’élaboration et les résultats de “l'Indice de développement inclusif pour les coopératives solidaires" (IDICS en portugais). L’Indice mesure l’inclusion des jeunes et des femmes dans 30 coopératives agricoles familiales à Minas Gerais, au Brésil. Son élaboration s’est faite dans le cadre d’un processus participatif avec les membres et les administrateurs des coopératives. IDICS se compose de deux sous-indices de 18 variables chacun : l’Indice d’inclusion des femmes (IIM) et l’Indice d’inclusion des jeunes (IIJ). La collecte des données s’est faite au moyen de questionnaires structurés, appliqués à distance aux coopératives. Les résultats suggèrent une forte hétérogénéité entre les coopératives, et les résultats sont liés à la taille, la durée de fonctionnement de la coopérative et la région d’implantation. La plupart des coopératives ne progressent pas dans leur processus d’inclusion. C’est pourquoi, l’Indice peut donc être un outil utile pour planifier et identifier les bonnes pratiques.Este artigo apresenta a elaboração e os resultados do “Índice de Desenvolvimento Inclusivo para Cooperativas Solidárias” (IDICS em português). O Índice mede a inclusão de jovens e mulheres em 30 cooperativas de agricultura familiar em Minas Gerais, Brasil. Sua elaboração foi realizada por meio de um processo participativo com os associados e administradores das cooperativas. O IDICS consiste em 2 subíndices de 18 variáveis cada: o Índice de Inclusão de Mulheres (IIM) e o Índice de Inclusão de Jovens (IIJ). A coleta de dados foi realizada por meio de questionários estruturados, aplicados remotamente às cooperativas. Os resultados sugerem uma forte heterogeneidade entre as cooperativas, e os resultados estão relacionados ao tamanho, ao tempo de funcionamento da cooperativa e à região de localização. A maioria das cooperativas carece de avanços em seus processos de inclusão. Portanto, o Índice pode ser uma ferramenta útil para planejar e identificar boas práticas.