Seremban's 2026 population is now estimated at 532,494. In 1950, the population of Seremban was 48,766. Seremban has grown by 9,374 in the last year, which represents a 1.79% 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 Seremban, which typically includes Seremban's population in addition to adjacent suburban areas.