Abstract: The aging of the population has become a huge challenge for Anhui Province,In this paper, based on statistical yearbook data in anhui province from 2001 to 2012.Using GM (1,1) model to predict the development of population aging in Anhui Province in the future forty years, Prediction results show that anhui province aging trend will experience a rapid phase, accelerated phase and stable stage of severe three stages in the next forty years.In order to better cope with an ageing population, The population aging related factors be analyzed by Using grey correlation model .Finally, the policy implications are presented combined the GM (1, 1) forecast model and relational model the result