How has the population of Sheffield changed over time?

The population of Sheffield has experienced significant fluctuations over time. In the 19th century, it grew rapidly due to industrialization, particularly in steel production, reaching a peak of around 575,000 in the 1950s. However, the decline of traditional industries led to a decrease in population, with numbers falling to around 518,000 by the early 2000s. More recently, Sheffield has seen a slight population increase, driven by urban regeneration and an influx of students and young professionals.