Jinjiang's 2023 population is now estimated at 532,728. In 1950, the population of Jinjiang was 7,964. Jinjiang has grown by 11,301 in the last year, which represents a 2.17% 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 Jinjiang, which typically includes Jinjiang's population in addition to adjacent suburban areas.