This study assessed the Katarungang Pambarangay as it is implemented in Metro Vigan, Ilocos Sur by focusing on the extent of awareness of barangay officials and residents on its implementing rules and regulations. It also examined the relationship between respondents profile and their awareness, the significant differences of the respondents awareness if taken by municipality, and the experiences of the involved parties during the proceedings by the Lupon. Results reveal that the respondents are dominated by those aged 31–40 years old, male, married, college graduate, resi-dents of the barangays for more than nine years, and those who did not receive any training. They are Much Aware on the creation of KP in their respective barangays, on the qualification of members, on the implementing rules, on the rules during mediation and implementation, and on the procedures in solving cases and conflicts. On the other hand, they are Very Much Aware on the cases covered by the KP. There is a significant relationship between the extent of awareness of the respondents and their age, sex, highest educational attainment, number of years residing in barangay, and number of trainings and seminars attended. Also, there is a significant difference on the extent of awareness of the groups of respondents taken by municipality along qualification of the members, creation, and implementing rules of the KP. The most common problems encountered during the mediation and concilia-tion proceedings are hard-headedness and lack of cooperation between both parties. The researcher recommends that cases to be resolved should be properly studied by the members of the Lupon. Also, the presence of the Katarungang Pambarangay and the composition of different committees must be informed to the community. Members of the KP in cases involving their families or relatives must not be biased in the resolution of cases. They may also under-go training programs and seminars to update themselves on the provisions of the law. Lastly, further studies should focus on the systematic resolution of cases that is fair and acceptable to all people concerned.