Idaga Hamus's 2026 population is now estimated at 31,019.In 1994, the population of Idaga Hamus was 4,883.Idaga Hamus has grown by 1,512 in the last year, which represents a 5.12% annual change.These population values and projections come from Ethiopian Statistics Service census city/town counts (via CityPopulation extraction), Ethiopian Statistics Service 2022 city/town projection (via CityPopulation extraction) and World Population Review Internal Projections.