Vaccination coverage data collected as part of a retrospective, baseline, two-stage, regional-level vaccination coverage cluster survey in 16 woredas in the Amhara, Oromia, and Somali regions of Ethiopia. Coverage data were collected in line with the WHO Coverage Cluster Surveys: Reference Manual (2021) guidance. The study population was children aged 12–35 months (on 30 June 2024) and their caregivers.