The purpose of this study was to determine the effectiveness of the implementation of the School Operational Assistance on private Islamic Elementary School in the city of Jambi, Indonesia. This study used a descriptive qualitative approach with a concept of a comprehensive evaluation program that includes context, input, process, and product (CIPP). Data were collected through observation, interviews, documentation, Focus Group Discussion and triangulation. The research was conducted in the respective schools in Jambi with data sources from Head of Administration Office of the Ministry of Religious Affairs Jambi Province, Head of Islamic Education Regional Office of the Ministry of Religious Jambi Province, Head of Sub-Division of Administration Office of Religious Affairs Jambi City, Head Islamic Education section of the Office of Religious Affairs Jambi City, Chief of the school, Teachers, Administration, and School Committee. Ratings for each aspect of the evaluation focus categorized into five levels, namely: very good, good, fairly good, poor and very poor. The results of this study show that the effectiveness of School Operational Assistance program was in the category of "Good". The results also showed it was still necessary to disseminate information on activities program routinely to all citizens of the school stakeholders.