Nowadays, the role of information and communication technology plays an important part in the Indian government administration. Because of the government, it has to handle a large amount of citizen’s data and recent increases of online accessibility. However, due to the lack of unstructured knowledge, it develops complexity while analyzing the data. The issues in the e-governance can be solved using efficient data mining methods. In this review, various researches on the works in the data mining as well as data warehouse in e-governance are investigated and compared. The significances and issues in the e-governance are discussed for the future enhancement. Consequently, the illiteracy rate and literacy rate after the development of e-governance in India is measured. Moreover, the few performance evaluations of e-governance application are an investigation for the validation of the efficiency. The meta-analysis of execution has been done in this review.