ObjectivesRegardless of the local and international initiatives, excluding exempting services, demand satisfied for contraceptives remains low in Ethiopia. This circumstance is supposed to be attributed to different level factors; however, most were not well addressed in the previous studies. Therefore, this study aimed at assessing the magnitude and individual, household and community-level factors associated with demand satisfied for modern contraceptive (DSFMC) methods among married/in-union women of reproductive age.DesignCross-sectional study.SettingA community-based study across the country.ParticipantsRandomly selected 9126 married/in-union women had participated using a structured questionnaire.OutcomeDSFMC methods among married/in-union women of reproductive age.ResultsDSFMC methods in Ethiopia was 39.5% (95% CI 38.5% to 40.5%). Women aged 35–49 years (adjusted OR (AOR): 0.43, 95% CI 0.32 to 0.58), Muslim religion (AOR: 0.58, 95% CI0.43 to 0.78), husband lived elsewhere (AOR: 0.42, 95% CI 0.29 to 0.60), joint decision making to use (AOR: 1.30, 95% CI 1.04 to 1.62), good knowledge (AOR: 1.57, 95% CI 1.32 to 1.86) and wealth status of poorer (AOR: 1.56, 95% CI 1.17 to 2.06), middle (AOR: 1.77, 95% CI 1.33 to 2.35), richer (AOR: 1.96, 95% CI 1.49 to 2.59), and richest (AOR: 1.49, 95% CI 1.05 to 2.08), pastoralist regions (AOR: 0.28, 95% CI 0.18 to 0.42), and agrarian regions (AOR: 1.72, 95% CI 1.21 to 2.44) and rural residency (AOR: 0.56, 95% CI 0.37 to 0.82) were factors significantly associated.ConclusionsWomen’s age, religion, the current living place of husbands and women’s knowledge were individual-level factors. Household wealth status and mutual decision making to use were household-level factors. Region and residency were households and community-level factors associated with DSFMCs. Increasing the accessibility of modern contraceptive methods to women in rural areas and pastoralist regions, those living separately, engaging religious leaders and men in the programme, would increase their satisfying demand.