Introduction. The process of digital transformation of modern education largely depends on the digital competence of students. The relevance of the study of digital competence of students is determined by the broad involvement of young people in the use of digital educational technologies, the lack of a holistic view of the cognitive sphere of representatives of the "digital generation", the lack of empirical data on the integrative cognitive characteristics of students with different levels of digital competence. The purpose of this study is to study the relationship of indicators and types of digital competence with cognitive-style and metacognitive characteristics in schoolchildren and students. Materials and methods. The study involved students of secondary schools and university students living in St. Petersburg, Moscow, Yekaterinburg, Novosibirsk (total sample: N=631). To diagnose digital competence, the method "Digital Competence Index" was used (G.U. Soldatova, T.A. Nestik, E.I. Rasskazova, E.Y. Zotova). To diagnose the characteristics of the cognitive sphere, the following methods were used: "Style of thinking" (A.K. Belousova), "Method of diagnosing the stylistic parameters of learning" (A. Salomon, R. Felder), "Metacognitive skills in the structure of educational and professional activity" (E.G. Denisova). Comparative and correlation analyses were used for statistical data processing. Results. The study revealed similarities in the overall level of digital competence of schoolchildren (N=281) and students (N=350), with a higher level of technical competence of school students (p ≤ 0.002) and a higher level of knowledge and skills of students in the field of practical application of digital technologies: in working with digital information (p ≤ 0.004), in online communication (p ≤ 0.002). in the use of the Internet for consumer purposes (p ≤ 0.005). Universal and specific cognitive-stylistic and metacognitive characteristics of young people with different indicators of digital competence were found. Universal characteristics include thinking styles that manifest themselves in orientation to selection, evaluation, meaning transfer and implementation in working with information. The features of subjects with a high level of digital competence are revealed: students of this subgroup, in comparison with students with a low level of digital competence, have a pronounced preference for an active learning style strategy (Uemp = 1012; p ≤ 0.0009), orientation to generating ideas in the process of joint solution of mental tasks (Uemp = 1145.5; p ≤ 0.01); students of this subgroup, in comparison with students with a low level of digital competence, are characterized by a combination of active and visual style strategies, the use of metacognitive skills in educational activities (Uemp = 1613; p ≤ 0.04). Conclusion. The study contributes to the understanding of the integrative cognitive characteristics of students with different levels of digital competence. The results obtained indicate the need to include in the programs for the development of digital competence of students of schools and universities activities aimed at the formation of metacognitive skills, and their implementation in conditions of joint educational activities.