Danni Sascha

San Francisco Demographics 2025. Current, historical, and projected population, growth rate, median age, population density, urbanization, and urban population. Changes from year to year tell us whether the population is growing or shrinking.

Population is the number of people living in san francisco. San francisco experienced its largest population boom from 1848 to 1849, when its population grew a massive 2,400% because of the california gold rush.