Santiago's 2026 population is now estimated at 7,048,620. In 1950, the population of Santiago was 1,321,650. Santiago has grown by 49,160 in the last year, which represents a 0.7% 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 Santiago, which typically includes Santiago's population in addition to adjacent suburban areas.
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Santo Domingo | 3,706,050 | 1.59% |