This research aimed to know the perception of the Balinese against the caste system in the Buyut Baru village at 2015. The method used in this research was descriptive research method with a population of 174 family head. Data collection was using questionnaire as the principal technique, while the supporting technique were interviews, observation and documentation. Based on the data analysis, it was known that the understanding indicators was dominant within the understand category as much as 44.5%, the response indicators was dominant in agreement category as much as 61,1%, the expectation indicators was dominant within the less category impacted by as much as 50%, the social class or grouping indicators was dominant in agree categories a...