Hengyang is located in the south-central part of Hunan Province, in the middle reaches of Xiangjiang River. It is located at11032'16 "-1316' 32" and 26 07' 05 "-27 27' 24" north latitude. It is adjacent to Zhuzhou, Youxian and Anren in the east; Yongxing and Guiyang in the south; West of lengshuitan, Qiyang, Dong 'an, Shaoyang and Shaodong; Shuangfeng and north of Xiangtan. North-south length 150km and east-west width 173km.
The total area of Hengyang 153 10 square kilometers. It is 65,438+0,536,5438+10,000 hectares. Topographically, mountains account for 2 1% of the total area, hills account for 27%, hills account for 27%, plains account for 2 1%, and water accounts for 4%. The total area accounts for 7.23% of the total land area in the province, which is the largest among all cities and states in the province.