This study estimates the prevalence of health insurance coverage and associated socioeconomic factors in the Democratic Republic of Congo (DRC). Using the nationally representative household survey of the 2017/2018 DRC Multiple Indicator Cluster Survey (MICS), we applied weighted logistic regression models to identify regions and subgroups with low health insurance coverage. The study's findings revealed a low insurance coverage of less than 5%, with significant disparities across provinces and socioeconomic status. Additionally, three factors were strongly associated with the low health insurance coverage rates: education, wealth, and financial inclusion proxied by bank account ownership. Consequently, we recommend that the government, the private sector, and donors prioritize programs targeting provinces with less coverage and individuals without formal education to increase health insurance coverage. This study encourages the government to establish national programs to improve financial inclusion, which could positively impact poverty reduction and health insurance coverage. We also propose that the government initiates pilot projects for premium exemptions and through subsidies for vulnerable populations in the short term, and ensure formal employment for the majority of the population in the long term to facilitate the proper collection of premiums for individuals. Overall, this study contributes to the literature on health insurance in the DRC and sub‐Saharan Africa by identifying the socioeconomic factors that explain the prevalence of health insurance coverage. The findings of this study have important policy implications for the government, the private sector, and donors to promote health insurance coverage and achieve universal health coverage.