With the quick development of industrialization and urbanization,migrant workers have become a large and important group.Housing for them has become an important problem,which takes a significant effect on the development and stability of our society.Based on the questionnaire data,this paper,by using Logistic model,analyzes the factors influencing migrant workers’ demanding for low-rent houses.These factors include number of memebers in a family,average monthly income,age,educational background and marital status.The results show that migrant workers with higher income and more family members have a stronger demand for low-rent houses.Demanding degree of migrant workers for low-rent housing has the opposite relationship with their marital status and educational level.