Trujillo's 2026 population is now estimated at 941,574. In 1950, the population of Trujillo was 60,303. Trujillo has grown by 12,386 in the last year, which represents a 1.33% 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 Trujillo, which typically includes Trujillo's population in addition to adjacent suburban areas.