Datа on internal displacement in Ukraine based on Info Sapiens Omnibus survey for the period from January 2022 to February 2026

The sample of the each wave of the study consists of 1000 respondents. The survey was conducted by CATI (computer-assisted telephone interviews) based on a random sample of mobile phone numbers. The sample is representative of the adult population (ages of 16 and older) of Ukraine. The structure of the sample corresponds to the structure of the population in terms of such characteristics as gender, age, size of the settlement and region according to the data of the State Statistics Service as of January 1, 2022. The survey was not conducted in the Autonomous Republic of Crimea, the city of Sevastopol, as well as other territories of Ukraine temporarily occupied by Russia, where Ukrainian mobile operators do not provide mobile telephone services. Also, the survey does not cover Ukrainians who have fled abroad. The maximum theoretical error does not exceed 3.1%. The survey was conducted monthly from January 2022 to February 2026 (50 waves). The survey was conducted in two languages: Ukrainian and Russian. https://www.sapiens.com.ua/en/omnibus