Pidu District is a suburban district of the City of Chengdu, Sichuan, China. It presently covers an area of 437.5 square kilometers (168.9 sq mi), with a total population of 1,672,025 during the 2020 census. It was formerly known as the source of the best tobacco in Sichuan and is now well known for its doubanjiang, a type of spicy fermented bean sauce. It was established from the former Pi County by an approval from the State Council on November 24, 2016.