Upper TadongUpper Tadong is a census town in Gangtok District in the Indian state of Sikkim. It falls under Gangtok Municipal Corporation.DemographicsAt the 2001 census of India, Upper Tadong had a population of 14,670. Males constituted 54% of the population and females 46%. Upper Tadong had an average literacy rate of 76%, higher than the national average of 59.5%: male literacy was 80%, and female literacy was 71%. In Upper Tadong, 10% of the population was under 6 years of age.