Spain Population 2026
Spain's population in 2025 is estimated at 48,848,840, making it the 32nd most populous country in the world. The country has experienced a 1.03% growth rate over the past year, reflecting a modest increase from previous trends.
Population Trend (Spain)
Population by Decade
Population milestones
How Spain's population changed across key years (World Bank estimates).
Overview
Spain, a high-income country in Europe & Central Asia, has a population of 48.85 million as of 2025. Over the past decade, the average annual growth rate has been 0.50%, indicating a period of slow but steady demographic expansion. The recent 1-year growth rate of 1.03% is slightly above the 10-year average, possibly due to migration or natural increase.
Spain's demographic profile is shaped by an aging population and low fertility rates, typical of many European nations. However, immigration has helped sustain population numbers, contributing to the positive growth rate. The country's rank at #32 globally places it among the larger populations in Europe, behind Germany, France, and the United Kingdom.
Regionally, Spain is the fourth most populous country in Europe, with a density of about 94 people per square kilometer. Urbanization is high, with major cities like Madrid and Barcelona driving economic activity. The population growth rate, while modest, is consistent with other high-income European countries that rely on migration to offset natural decline.
Key Facts
- Spain's population in 2025 is 48,848,840.
- The 1-year population growth rate is 1.03%.
- The 10-year average annual growth rate is 0.50%.
- Spain ranks 32nd in the world by population.
- The country belongs to the Europe & Central Asia region and is classified as high income.
- Population density is approximately 94 people per km².