Taxa of the family Cactaceae presents morphological and reproductive characteristics, which are used by rural communities in arid and semi-arid areas, for food, medicinal and ornamental purposes. The objectives were to identify the most used species and to relate the socioeconomic factors of the informants with their knowledge of the species. To this end, 262 semi-structured interviews were applied, with questions such as name, age, gender, educational level, source of employment, among others; eight categories of use were established: agro-ecological, agricultural, commercial, environmental service, food, medicinal, ornamental and technological; three indexes were calculated, relative importance, the value of use for each of the species and wealth of knowledge of the interviewees. Nine species are reported, from which eight are used as food and ornamental, standing out Opuntia ficus-indica for its diversity of uses, while Cylindropuntia tunicata does not report any utility. Variables such as age and residence time showed a significant relationship with the number of plants used by the interviewees. It is expected to contribute to the preservation of cacti, local knowledge and encourage large-scale cultivation since species such as Mammillaria columbiana, Melocactus andinus, and Melocactus curvispinus are being used in an unsustainable way, which could cause their local extinction.