Migrant workers are important in lower level Labor Market of Thailand. From Changes that have occurred from Social, Economic and Political makes Migrant workers are able to migration at any time. This Study have objective : (1) to study Characteristics and Behavior of migrant workers who come to work in Chonburi. (2) to study Priorities and Satisfaction level in various factor related to the work of migrant workers. (3) to study the factors that affect the migration back to hometown or housing of migrant workers in Chonburi. Using Accidental sampling and gathering data from interviews 400 migrant workers in Sriracha, Chonburi. The interpretation of data by Statistics Program for Analysis is Frequency, Percentage, Mean, Standard deviation and Using Logic Model to analysis the decision to back hometown of migrant workers.