Djougou's 2026 population is now estimated at 425,142. In 1950, the population of Djougou was 2,365. Djougou has grown by 14,870 in the last year, which represents a 3.62% annual change. These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Djougou, which typically includes Djougou's population in addition to adjacent suburban areas.