This book explores demographic changes in Functional Urban Areas (FUAs) in Poland since 1990. Functional Urban Areas, introduced by ESPON, refer to functional territorial units that can be defined as travel-to-work-area, representing strong integration between urban cores and their immediate hinterland. The functional urban area consists of a city plus its commuting zone. It fills a significant gap in the academic literature by providing a deep and thorough analysis of the process of population change in Polish FUAs over the past 30 years. In particular, this empirical research...