The minor district (king amphoe) Kaeng Hang Maeo was established on 1 April 1990 by splitting off five tambon from Tha Mai district. It was upgraded to a full district on 8 September 1992. ==Administration==
Administration
The district is divided into five sub-districts (tambons), which are further subdivided into 62 villages (mubans). There are no municipal entities (thesabans). There are five tambon administrative organizations (TAO). ==References==