国家统计局 (National Bureau of Statistics) is the main government agency in China responsible for collecting, analyzing, and disseminating statistical data. It plays a crucial role in providing accurate information about the country's economy, population, and social conditions, which helps inform government policies and decisions. Established in 1955, 国家统计局 conducts various surveys and censuses, including the national population census and economic surveys. The agency ensures that data is reliable and up-to-date, supporting research and development in various sectors. Its work is essential for understanding trends and making informed decisions at both national and local levels.