This study evaluates the phenotypic and morphometric characteristics of the Sinirangan native pigs (SNPs), a unique genetic resource in Eastern Samar, Philippines. The research involved 51 sexually mature SNPs from Borongan City, Maydolong, and Balangkayan, focusing on qualitative and quantitative characteristic evaluation of this valuable native pig breed. Results shows that SNPs predominantly exhibit black hair (98.04%) and erect ears (98.04%), with complete straight tail trait (100%). Morphometric analysis revealed differences in traits based on sex and geographical location, highlighting females' longer tail lengths and greater body weights compared to males. Furthermore, the study identified a borderline significant difference between the estimated body actual weights that emphasizes the importance of accurate weight assessments for marketing. These results provide essential insights for the conservation efforts and sustainable utilization of SNPs, contributing to the economic viability of rural farmers in the region.