The geographical, ecological and territorial peculiarities of the dynamics and the appearance’s reasons of the population’s sick rate in dependence on the environment’s state of Kryvyi Rih town with the aim of the stable development’s provision of the industrial regions and the geographical education are investigated. The influence of the contamination’s sources on the health state of the Kryvyi Rih population is cleared up and the space-time peculiarities of the sick rate’s display are established: the influence of the environmental risks’ factors on the population’s sick rate and the display of the diseases’ separate groups are defined, estimated and mapped, the spreading’s indicators of the ecologically dependent pathology from the distance to the hospital and from the factors of the environmental risks are revealed. The statistical base is created and the factors’ analysis of the environmental risks, the sick rate, the main demographical indicators of Kryvyi Rih population for the period of 2004 – 2019 is made and it’s determined that the sick rate and the mortality, caused by it, play the essential role in the development of the demographical situation of Kryvyi Rih town.