This study aimed to test whether the role of women in the family economically. The samples taken were women housewife married and working, aged between 15-60 years and domiciled in the city of Siantar 500 people assuming that there is no difference in the probability of the respondents, the sampling strata are homogeneous. How is it Quota sampling Sampling was done randomly sample selection. Partially or simultaneously income mothers, the allocation of working time, affect the revenue contribution of housewives to the family income, while the factors tidaksignifikan dependents. Among these three factors, factor income mother has the most dominant influence. Improving knowledge and skills to mothers is an important solution in maximizing the potential of self so that women will be creative and innovative creating income opportunities for families.