Since 2000, IOM has been producing its flagship world migration reports every two years. The World Migration Report 2024, the twelfth in the world migration report series, has been produced to contribute to increased understanding of migration and mobility throughout the world. The last two years saw major migration and displacement events that have caused great hardship and trauma, as well as loss of life. In addition to the conflicts in Ukraine and Gaza, millions of people have been displaced due to other conflicts, such as within and/or from the Syrian Arab Republic, Yemen, the Central African Republic, the Democratic Republic of the Congo, the Sudan, Ethiopia and Myanmar. There have also been large scale displacements triggered by climate- and weather-related disasters in many parts of the world in 2022 and 2023, including in Pakistan, the Philippines, China, India, Bangladesh, Brazil and Colombia. Further, in February 2023, south-east Türkiye and northern Syrian Arab Republic experienced powerful earthquakes, resulting in more than 50,000 deaths. By March, an estimated 2.7 million people had been displaced in Türkiye and many had been left homeless in the Syrian Arab Republic. This new edition presents key data and information on migration as well as thematic chapters on highly topical migration issues and is structured to focus on two key contributions for readers. Part I includes key information on migration and migrants (including migration-related statistics); and part II includes balanced, evidence-based analysis of complex and emerging migration issues.