Council” was called after the three peak mountain related to the Khao Sam Yod villagers’ living in the past. The Khoa Sam Yod Municipal Council covers the area of 32.5 square kilometers or roughly 20,148 Rai, and it is divided into 34 communities with the administration under the board of community committee. The Khao Sam Yod communities are half suburban and urban with the entire population of 28,449 in 10,367 houses. Almost all the people in the communities are officials, agriculturalists, and wage earners, respectively. Because of the mountainous geography, some communities annually have encountered flooding and even some people still have no documents showing the right to occupy earning lands because many areas are overlapped with the military areas. Societal supports have been from the help of pensioned officials, the use of indigenous knowledge, the help of community leaders and the nine military units in all areas working together.