This research is aimed at designing a model for organizational performance evaluation of Ansar Bank. Due to the special features of Ansar Bank, a five-dimensional balanced scorecard (BSC) model was developed to enable Ansar Bank to plan its vision and to achieve its goals simultaneously. The aspects of developed balanced scorecard includes financial, growth and learning, internal processes, sustainability, and customers. The validity of the aspects, components and indicators was tested by experts' opinions, Lawshe coefficient and factor load, and its reliability was assessed by Cronbach's alpha coefficient. The statistical population of the research contains all senior executives and experts (175 managers) of Ansar Bank. Friedman's correlation test was employed for data analysis. The results indicated that there is a meaningful relationship between five dimensions of the evaluation aspects of the model. The results of Friedman mthod analysis also showed that financial aspect gained the first priority, growth and learning was in the second position, internal processes was the third priority, sustainability was in the fourth position, and the dimension of customers gained the last priority.