Indonesia is facing a serious health issue as the total fertility rate (TFR) has significantly increased in the period of 2000-2017. Contraceptive Prevalence Rate (CPR) is stagnant in the same period. This study aims to assess the use of contraception in reproductive age-married women in Indonesia focusing on Contraceptive Use Mix (CUM) and other related factors. This cross-sectional study used raw data from the Indonesian National Socio-Economic Survey (INSES). The sample was 15-49 years married women with contraceptive use in 34 provinces in Indonesia. Total sample were 19,991 women. The results show that modern contraceptive use was 97.2% as opposed to traditional methods (2.8%). The Short-Acting Reversible Contraceptive (SARC) preferred was injectable methods (55.2%) and pills (21.0%). Factors influenced the use of modern contraceptive use was the number of children with OR = 1.864 (50%CI: 1.534-2.266). This research argues that contraceptive use among married women of productive age is still low in Indonesia, especially rural areas. Therefore, government must increase contraceptive financing and the village midwife program.