Utrecht's 2021 population is now estimated at 551,879. In 1950, the population of Utrecht was 234,301. Utrecht has grown by 7,490 since 2015, which represents a 1.38% 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 Utrecht, which typically includes Utrecht's population in addition to adjacent suburban areas.