The Potential Support Ratio (abbreviation:PSR) is a population ratio resulting from increasing aging population in the world and a general slowdown of world economy.This ratio can help to observe the overall situation of a whole economy.Due to historical factors and the unbalanced development of economy and society,the Potential Support Ratio of Hebei province is prominent.Therefore,to enhance the study of this ratio of Hebei can be of significance to understand the population structure in Hebei and help to develop Hebei's economy and society.