China starts once-a-decade census of world's largest population

Census workers use an app to collect information from a resident in Qingdao, in China's eastern Shandong province on Sunday (Nov 1, 2020), as millions of census-takers began knocking on doors for a once-a-decade head count of the world's largest population that for the first time will use mobile apps to help crunch the massive numbers. - AFP

SHANGHAI, Nov 1 (AFP): Millions of census-takers began knocking on doors across China on Sunday for a once-a-decade head count of the world's largest population that for the first time will use mobile apps to help crunch the massive numbers.

Around seven million community workers and volunteers will drive the two-month data-collection effort, visiting homes ranging from residential skyscrapers in downtown Shanghai to remote Tibetan mountain villages.