In recent years, population of mentally and physically disabled have increased and became valued. This paper mainly discusses variations of mentally and physically disabled. We observe the reasons cause their disabilities and how local governments categorize the data in 25 counties in Taiwan. We compare each category and each cause computing cumulative density function and Gini Coefficient. The result shows that most of categories distributed equally in Long-term. In the final stage, we analyze the relations between each category and each cause. The final result discovers that physical disabilities have been caused by many causes. Many different kind of illness will also cause various physical and mental barrier categories.