Interested in the “next big thing in healthcare”? The increasingly developing field of Population Health is a great career choice for those who wish to be at the forefront of healthcare advancement. Put simply, Population Health is concerned with the wide range of factors that can determine the health and the health outcomes of individuals, groups and populations. The growing pressures on healthcare systems globally are well documented, with chronic diseases, ageing populations and increased incidents of mental health. Advancements in medicine are improving health for more and more people, but inequalities in the healthcare received by people based on where they are born, live and work are prevalent. Population health aims to address these inequalities, by working to better understand the healthcare needs of groups of people, improving healthcare models and providing innovative solutions to meet people’s health needs.