Queretaro's 2020 population is now estimated at 1,339,103. In 1950, the population of Queretaro was 49,316. Queretaro has grown by 125,566 since 2015, which represents a 1.99% 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 Queretaro, which typically includes Queretaro's population in addition to adjacent suburban areas.