70%。 According to the educational information of Qinhuangdao Development Zone No.1 Middle School, it can be known that Qinhuangdao No.1 Middle School is a public middle school in charge of Qinhuangdao Education Bureau and a model ordinary senior middle school in Hebei Province. In 2022, the enrollment rate exceeded 70%. Qinhuangdao, also known as Gangchenghe, is a prefecture-level city under the jurisdiction of Hebei Province, People's Republic of China (PRC).