Current Immigration Issues 2024. Population, a roughly threefold increase from 4.7% in 1970. 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.

Immigrants today account for 14.3% of the u.s. The world migration report 2024, the twelfth in the world migration report series, has been produced to contribute to an increased understanding of migration throughout the world.