The study assessed the clinical and epidemiological features of the prevalence and dynamics of the incidence of convexital meningiomas in the Rostov region. The incidence of meningiomas among the adult population ranged from 1.12 to 11.51 per 100 000 people. The progressive growth of neurooncological pathology was in areas with high-rise system buildings and highways. In addition, there was a high prevalence of meningiomas among residents of rural areas located within the industrial complex of the Rostov region or in its immediate vicinity. The developed map of an individual system for predicting the detection of meningiomas allows for secondary and tertiary prevention of meningiomas, aimed at their timely prediction, detection and prevention of relapses.