Wen'an is a county in the central part of Hebei province, China, on the upper reaches of the Daqing River (大清河), a tributary of the Hai River, and bordering Tianjin to the east. It is under the administration of the prefecture-level city of Langfang, and,, had a population of 460,000 residing in an area of 980 km2.

Administrative divisions

The county administers 12 towns and one ethnic township. Towns: The only township is Daweihe Hui and Manchu Ethnic Township (大围河回族满族乡)

Climate