Study of statistical data becomes inevitable because of the far-reaching socio-economic dimensions, demographic factors, and political implications of law’s operation. Quantitative legal research (QLR) insists on scientific measurement of the phenomena and appropriate generalization based on data analysis. The growing importance of QLR can be found in the policy making and implementing function of legislature, judiciary, and administration, and in the works of the Law Commission, policy researchers, and legal academicians. Designing of QLR entails framing of research questions, hypothesis formulation, and testing of the hypothesis in light of the statistical data collected. The sample size should be statistically appropriate and collection, organisation, presentation, analysis, and interpretation of data in QLR needs to be systematic. Analysing quantitative data by focusing on proportion, central tendency, and deviation enables to observe trends.