Nüfus, or population, refers to the total number of people living in a specific area, such as a country, city, or region. It is an important demographic measure that helps governments and organizations understand the size and characteristics of a community. Nüfus data is often collected through censuses and surveys, providing insights into age, gender, and other social factors. Understanding nüfus is crucial for planning resources, infrastructure, and services. For example, urban planning relies on accurate nüfus statistics to determine housing needs, transportation systems, and public services. Additionally, changes in nüfus can indicate trends in migration and birth rates, influencing economic and social policies.