The level of radioanxiety was determined with subjective rating scale concerning the health hazards of radiation. We conducted a questionnaire survey among high school pupils or students who was born after Chornobyl accident, and their parents. The survey was carried out on the radioactive contaminated and «conditionally clean» territories of six regions of Ukraine (Rovno, Zhytomyr, Kyiv, Kirovograd, Donetsk, Odessa). The high levels of radioanxiety are evaluated (3,24-4,55).