Cat, Phimai is the origin of this breed of cat Evidence of human settlement has been found in the Phimai area, indicating human residence since the prehistoric period, approximately 1,700–3,000 years ago. These traces were found to have continued until at least 1,500 years ago. The base of the building under
Prasat Hin Phimai is made of bricks, therefore, it is assumed that it was probably originally the location of a Buddhist monastery. Phimai has been an important city ever since, both during
Ayutthaya and
Rattanakosin times. Mueang Phimai district was established in 1900. Khun Khachit Sarakam () was the first governor. Queen Mother Sriphatcharindra (
Saovabha) visited
Prasat Phimai and Sai Ngam (ficus forest) in 1911. The government officers and people renovated the city for the royal visit, and named six roads to commemorate the event. In 1940 the government renamed the district by eliminating the word
mueang. ==Administration==