Xinyang's 2025 population is now estimated at 890,375. In 1950, the population of Xinyang was 79,648. Xinyang has grown by 17,107 in the last year, which represents a 1.96% 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 Xinyang, which typically includes Xinyang's population in addition to adjacent suburban areas.