Rhenock has about 130 years' long history of education. Rhenock School is among the oldest schools of Sikkim. It was established by a Christian missionary in the year 1880 at Rhenock (Khamdong). Later it was taken over by the government of Sikkim and shifted to Kingstone. Presently the school is known as Senior Secondary School, Rhenock. A Sanskrit Pathshala (School) was run in the premises of Rhenock Temple to teach Sanskrit and rituals to train Hindu priest. After the merger of Sikkim into Indian union more than a dozens of schools were opened by the govt. of Sikkim. Now, Rhenock has following educational institutions