The distribution of the area of the population means that the number of population distribution in the area at any time, in addition to know (the number of) the population of the area, at the time of the study, and also need to know that(living at any time day or specify how many) and if you look at the spread of the population in the country, we will find a map of the population distribution, as a group.and it was found that most of the population will be in accordance with the settlement in the area or the coastal plain River Plainany more, it has a population is spread in the Northeast Thailand was very much for the spread of the population in every possible secondary. is North