This study aims to measure the extent of the influence of islamic creed understanding on child education in Islamic families. Recent moral and social problems among Muslim families, such as weakening religious values, juvenile misconduct, and declining parental supervision, indicate the importance of strengthening Islamic creed understanding within the family environment. Although many studies have examined Islamic creed in formal educational settings, limited research has specifically explored its influence on child education within Muslim families. In rural Muslim communities such as Jelbuk Subdistrict, Jember, several social deviations and moral issues highlight the need to examine how parents’ understanding of Islamic creed contributes to children’s education and character formation. The research was conducted in Jelbuk Subdistrict, Jember. This study employs a quantitative approach, using correlational research that aims to analyze the relationship between two variables through regression techniques. The instrument used to collect data is a questionnaire employing a Likert scale. A total of 36 Muslim parents with children served as respondents in this study. The data analysis technique utilized simple linear regression with the aid of the free statistical application JASP version 0.19.3.0. The analysis results indicate that islamic creed understanding contributes 20.8% to child education in Islamic families, while 79.2% of child education in Islamic families is influenced by other factors outside the scope of this study, such as parenting patterns, social environment, parental education, digital media, school environment, and children's peer associations.