Round 15 — General Population Survey

Between 27 November and 27 December 2023, the International Organization for Migration (IOM) conducted Round 15 of the General Population Survey (GPS), a highly representative assessment of internal displacement in Ukraine. Fifty data collection experts conducted the assessment screener phone-based interviews with 20,000 randomly selected respondents and follow-up interviews with 1,517 IDPs, 1,541 returnees, and 2,002 residents, using the Computer-Assisted Telephone Interview (CATI) methodology and a Random Digit Dial (RDD) approach.

This report provides the main findings from Round 15 of the GPS, including detailed insights into population figures, displacement flows and mobility intentions, demographic profiles, household composition and vulnerabilities, and needs of the displaced population, to facilitate evidence-based decision-making on strategic, technical, and programmatic aspects of the response and recovery efforts in Ukraine.