Plovdiv's 2023 population is now estimated at 343,822. In 1950, the population of Plovdiv was 137,142. Plovdiv has grown by -449 in the last year, which represents a -0.13% 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 Plovdiv, which typically includes Plovdiv's population in addition to adjacent suburban areas.