Аннотация:The article presents the results of the study, during which groups of schools in Moscow were studied for some indicators that affect their rating. The process of clustering schools was carried out on the basis of eleven indicators characterizing not only educational results, school activity in the Olympiad movement, but also the financial and economic activities of general education organizations. The study applied cluster analysis using the k-secondary method and other methods that made it possible to determine the estimated number of groups of schools in Moscow with similar features. Based on the results of the study, factors that significantly affect the rating of schools on the studied dataset were determined.