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Barcelona: population, economy and official figures

Barcelona is a province in Catalonia, Spain. Barcelona had 5,959,941 residents on 1 January 2025, 73.4% of Catalonia and 12.13% of Spain; 2nd largest of 59 provinces in Spain.

Population
5,959,941
2025
People per km²
767.2
2024
Median age
44.4
2025
Aged 65+
19.7%
2025
Area (km²)
7,729
2026

In depth

Is the population of Barcelona growing?

That is 9.3% more people than in 2015 (5,453,143).

Source: Eurostat · saved copy

How densely populated is Barcelona?

There were 767.2 people per square kilometre in 2024.

Source: Eurostat · saved copy

What is the median age in Barcelona?

The median age was 44.4 years in 2025, against 45.8 for Spain; 47th highest of 59 provinces in Spain.

Source: Eurostat · saved copy

How old is the population of Barcelona?

19.7% of residents were 65 or older and 13.1% were under 15 in 2025.

Source: Eurostat · saved copy

How many births and deaths are there in Barcelona?

In 2024 there were 39,034 live births and 48,823 deaths, a natural decrease of 9,789.

Source: Eurostat · saved copy

How big is Barcelona?

It covers 7,729 km².

Source: Eurostat · saved copy

Are people moving to Barcelona?

The net migration rate was +15.6 per 1,000 residents in 2024, while births minus deaths gave a natural change of -1.7 per 1,000.

Source: Eurostat · saved copy

More figures

Figures come from Spain's own official statistics and from Eurostat's regional statistics for NUTS 3 areas. Comparisons with the EU average use purchasing power standards (PPS), which adjust for price differences.

Other provinces in Catalonia

Up a level: Catalonia · all regions of Spain · how local power works in Spain

Sources

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.