9.8 percent. According to Lianyungang Education Network, there were 559 college entrance examination candidates in Lianyungang Senior High School in 2023, of whom 386 were qualified for undergraduate courses, with a success rate of 69% and 55 qualified for undergraduate courses, with a success rate of 9.8%. Lianyungang Senior High School, built in 1956 and 1997, was designated as a key middle school in Jiangsu Province.