【Objective】 To understand the expanded programme on immunization(EPI) status of 1～7 years old children in in Dabie Mountain Area'back-land so as to provide scientific basis for improving immunization program. 【Methods】 A total of 512 1～7 years old children from LaiBang of YueXi County in Dabie Mountain Area'back-land were chosen by cluster sampling. Then their family backgrounds, health status and immunization status were investigated with self-administrated questionnaire. 【Results】 The initial coverage rate of BCG, OPV, DPT, MV and HepB were 97.9%, 87.7%, 94.2%, 95.5%, 98.4% respectively. And the initial coverage rate of JE, MenA and HepA were 96.4%, 96.3%, 89.7% respectively. The continuity of immunization program was poor and the multiple coverage rate of EPI was low. 【Conclusions】 The initial coverage rates of EPI among 1～7 years old children are relatively high in Dabie Mountain Area'back-land, but health education should be strengthen to improve the rate of multiple cropping.