The main carriers of national innovation capacity are the provinces which gather the technological, economic, and cultural, and the strength of provincial innovation capacity indicates the strength of the national innovation capability. So the key to the improvement of the national innovation capacity is to enhance the innovation capacity of each province. Using the statistical software SPSS Statistics, the statistics with principal component analysis method was analyzed, and also the innovation capability for our countrys on 31 provinces and municipalities was analyzed and sorted. According to evaluate results, the policy recommendations related to provide better ideas for economic development of each province was put forwarded.