Peng'an County, belongs to Nanchong City, Sichuan Province. It is located in northeastern Sichuan Province, northeastern Sichuan Basin, the middle reaches of the Jialing River, east of Yingshan County, Quxian County, south of Yuechi County, Guang'an District, west of Gaoping District, Shunqing District, Nanfang County, north of Yilong County, with a total area of 1,332 square kilometers.In 2022, Peng'an County had a total population (household registration) of 649,700, with a resident population of 456,000 people. As of June 2023, Peng'an County has 2 streets, 14 towns and 5 townships under its jurisdiction. The county government is located at No. 18, Government Street, Zhoukou Street.
In the fourth year of Tianhe of the Northern Zhou Dynasty (569), Pengzhou was established. Republic of China in 2 years, Pengzhou changed to Peng'an County, take Pengzhou Anhan County first word for the name.
In 2022, the gross domestic product (GDP) of Peng'an County was 20.69 billion yuan, an increase of 0.6% over the previous year. Among them, the added value of primary industry is 4.96 billion yuan, the added value of secondary industry is 7.32 billion yuan; the added value of tertiary industry is 8.42 billion yuan, and the structure of the three industries is 24.0:35.4:40.6.