Chon Buri's 2021 population is now estimated at 1,417,247. In 1950, the population of Chon Buri was 26,868. Chon Buri has grown by 18,602 since 2015, 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 Chon Buri, which typically includes Chon Buri's population in addition to adjacent suburban areas.