The article gives analysis of the choice preference of households' residential space by dualistic logit model in the process of urbanization, which is based on the questionnaire survey of 326 families from 11 villages, 3 different towns in Xinzhou district. The results of the model show that: Firstly, the individual characters, such as education level and age, influence the choice preference of households' residential space substantially. Secondly, family income, square footage and the type of houses are important factors affecting household...