Population of Spain 2026
48٬003٬396
Population now (estimate)
505٬992
Area (km²)
95
Density (per km²)
0.3%
Annual growth rate
48٬003٬396
people — live estimate
◷ computed from the 2026 figure and growth rate
The population of Spain in 2026 is about 48,003,396 people, according to the latest United Nations estimates. It grows at an annual rate of about 0.3%.
Spain covers about 505,992 km², with Madrid as its capital, giving a population density of around 95 people per km².
Spain is among the most populous countries in its region, with tens of millions of inhabitants. Population growth is slow and stable, similar to low-fertility countries.