Huangmei County falls under the administration of Huanggang City in eastern Hubei province, People's Republic of China, and borders Anhui to the east and Jiangxi to the south across the Yangtze. It also administers Shanjia Islet (单家洲) in the Yangtze.

Huanggang is a prefecture-level city in easternmost Hubei Province, China. It is situated to the north of the middle reaches of the Yangtze River and is bounded in the north by the Dabie Mountains and is named after Mount Huanggang. It borders Henan in the north, Anhui in the east and Jiangxi in the south.