The total population in Spain was estimated at 49.6 million people in 2025, according to the latest census figures and projections from Trading Economics. Looking back, in the year of 1959, Spain had a population of 30.3 million people. source: National Statistics Institute (INE)
Population in Spain is expected to reach 49.57 Million by the end of 2026, according to Trading Economics global macro models and analysts expectations. In the long-term, the Spain Population is projected to trend around 49.95 Million in 2027 and 50.45 Million in 2028, according to our econometric models.