The purpose of this study was to determine the effect of financial attitudes, financial knowledge, and socio-demography. This type of research uses quantitative research. The object of this research is families in Wangon sub-district, this study used 400 respondents. Data analysis using multiple linear regression analysis. The results of the analysis show that financial attitudes and financial knowledge partially have a significant effect on financial management. And socio-demographic partially does not have a significant effect on the management of financial. The significance test shows that financial attitudes and financial knowledge have a significant effect on financial management. And socio-demography does not have a significant effect on financial management.