Research objectives:Based on the analysis framework of behavioral economics, this paper explores the regional differences of migrant workers' housing.Research methods:theoretical analysis, spatial error model (SEM).Research contents:(1) At the micro intergenerational level,  analyse housing between the new generation and the old generation of migrant workers by the influence of the regional differentiation.(2) At the macroeconomic level, the influences of different channels such as economic development, industrial structure and urban absorption on the housing of migrant workers are studied and discussed.(3) Taking urban and rural development as the condition, analyze the impact of regional differences on the housing of migrant workers;(4) Discuss the degree of regional differences  of migrant workers housing in different periods, such as the short term and the long term.Research conclusion:In view of the intergenerational differences of migrant workers, we should improve the urban housing conditions of the new generation of migrant workers respectively, and give full play to the wealth effect of rural housing of the old generation of migrant workers. And according to the different regional characteristics, sub - city policy.