The main objective of the paper is to analyse the rights of Scheduled tribes in India and Andhra Pradesh and to analyse the socio-economic and demographic status of Schedule Tribe Population in the study area. The paper divided in to two sections, Section -1 analyse the status of the Scheduled Tribes in India and Andhra Pradesh. Section –II shows the Determinatesof the wage Discrimination in Scheduled tribes in the study area. The paper based on the secondary data and primary data. The study is concerned with Andhra Pradesh which is the major states having largest number of ST population, among states in India. Multi stage random sampling method is used to select the study area. In the first stage Vishakapatnam district from Andhra region, Annathapur district from Rayalasema region and Kammam district from Telegana region is selected for the study. In the second stage each district one mandals are selected on the above criteria, Paderu from Visakhaptnam, Annathapur from Annanthapur districts are selected. In the third stage each mandal two villages are selected which are valasamamidi and vanthapalli feom paderu mandal, and Annanthapur and Belugumpa thanda from Annanthapur mandal. In the final stage each village 75 sample households are selected, altogether 300 sample households are selected. A structured questionnaire is used to collect the primary data from the sample households.