消费是社会再生产的重要环节，是社会经济活动的出发点和归宿，消费结构的状况不仅反映社会经济发展的水平，又涉及到社会经济诸多方面，因此近年来很多学者从不同的角度对其进行分析。本文是通过聚类分析及主成份分析的方法，按居民消费水平的统计资料，将全国各省、市、自治 Consumption is an important part of social reproduction and the starting point and destination of social and economic activities. The status of consumption structure not only reflects the level of social and economic development, but also involves many aspects of social economy. Therefore, many scholars have analyzed it from different perspectives in recent years . This article is through cluster analysis and principal component analysis methods, according to the statistics of the level of consumption of residents, the provinces, municipalities, autonomous