Assume that the era of dvaravati city There is evidence of horizontal wall and moat hills San Dong District drama, but the evidence in Nakhon nayok Ayutthaya city outpost in the East, in the reign of God, u thong. Later, in the reign of the 5 delivery 2437 (1894) characterized by a County. Nakhon nayok province district is in prachin buri, until when he quit with fees 2445 (1902) city and provincial governors to be position. During 1985-2486 (1943), Nakhon nayok province was transferred to prachin buri and saraburi in combination with. Then split into an independent province.