Arba Minch's 2026 population is now estimated at 261,548.In 1984, the population of Arba Minch was 23,032.Arba Minch has grown by 16,663 in the last year, which represents a 6.8% 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.