Pu County spans an area of 1,513 square kilometres (584 sq mi),[1] and had a population of 107,339 according to the 2010 Chinese census.

[2] Pu County is named after the fabled Puzi Mountain (Chinese: 蒲子山; pinyin: Púzi Shān) in the area.

Their court was later imposed on Jin by a Qin army in 636 BC, with Ji Chong'er as the state's Wen Duke.

[2] On October 6, 2021, the county was afflicted by a flood which killed four people in the village of Jingpo (Chinese: 荆坡村) in the town of Pucheng [zh].

[3][4] The county's highest point is Wulu Mountain (Chinese: 五鹿山; pinyin: Wǔlù Shān), which reaches 1,946 metres (6,385 ft) in height.