In order to deeply explore the relationship between demographics and vegetarian restaurant, the study employed independent sample t-test and one-way ANOVA to analyze if there is significant difference in the various variables. If there does exist significant difference, then the study went further to conduct multiple comparison test to understand the results. The results indicated that some of the hypotheses are not supported, while some of which are only partly supported. It is referential for the policy makers and practitioners that in the modern era, consumers are willing to pay more and more attention in health so that it is understandable that why vegetarian restaurants are so popular in the modern society.