Population scientists, also known as demographers, are experts in the field of population studies. They examine and analyze various demographic patterns and trends, including fertility rates, death rates, migration, and population growth. Demographers often work in government agencies, international organizations, research institutions, and universities. These professionals have a range of job titles, including population analyst, population researcher, population specialist, and demographic analyst. Some other synonyms for population scientist include demographic researcher, population statistician, population expert, and population dynamics specialist. Regardless of their title, all of these professionals play an essential role in understanding and predicting the movements and trends of human populations.