Huai'an County
怀安县 Hwaian | |
|---|---|
 Location in Zhangjiakou | |
  Huai'an Location of the seat in Hebei | |
| Coordinates: 40°41′N 114°23′E / 40.683°N 114.383°E | |
| Country | People's Republic of China |
| Province | Hebei |
| Prefecture-level city | Zhangjiakou |
| Area | |
| • Total | 1,705 km2 (658 sq mi) |
| Population (2020 census) | |
| • Total | 179,949 |
| • Density | 110/km2 (270/sq mi) |
| Time zone | UTC+8 (China Standard) |
| Website | http://www.zjkha.gov.cn/ |
Huai'an County (simplified Chinese: 怀安县; traditional Chinese: 懷安縣; pinyin: Huái'ān Xiàn) is a county in the northwest of Hebei, China. It is under the administration of Zhangjiakou City.