The quick development of technology has made it possible to create effective and user-friendly systems to support the management of local government entities, such as barangays. Regression analysis is a primary analytical tool used in this research to show the development and evaluation of a Web-based Barangay Profiling and Issuance System (BPIS). The main objective of the system is to optimize the issuance of certificates, permits, and other documents while enhancing the process of gathering, organizing, and evaluating essential data pertaining to barangay residents. The system is designed to address the following key functions: gathering, storing, analyzing, and issuing certificates and permits. The study provides important insights into the effects of data-driven decision support tools and shows how web-based systems and regression analysis can improve the efficiency of barangay governance. These outcomes highlight the significance of utilizing technology and data analysis to enable local communities to make better-informed and responsive decisions, hence promoting the general welfare and development of the residents. In conclusion, the results of this study highlight how the Web-Based Barangay Profiling and Issuance System (BPIS) combined with regression analysis can be a game-changer for barangays. It's like a powerful tool that helps barangays make things smoother, make smarter decisions, be more open and accurate with their data, and issue certificates and permits more efficiently. It's a user-friendly website that makes life easier for both barangay officials and residents. It gives barangay officials a special window to see what their community needs and where it's headed. All of this means that the governance becomes more effective, which leads to a better life for the people living there.