State IntegrityReceipts, not verdicts

Sintra: population and official figures

Population (urban agglomeration)
395,528
1 January 2024
Population (Urban Audit)
400,947
2025

In depth

What is the population of Sintra?

Sintra had 395,528 inhabitants (urban agglomeration) on 1 January 2024, according to an official estimate (usual residents) reported to the United Nations.

Source: United Nations Statistics Division · saved copy

How does Sintra rank among cities in Portugal?

Of the 10 cities the UN table lists for Portugal (capitals and places of 100,000 or more), it is 3rd largest.

Source: United Nations Statistics Division · saved copy

What share of Portugal's population lives in Sintra?

That is about 3.7% of Portugal's 2024 population as estimated by the World Bank (10.69 million).

Source: United Nations Statistics Division · saved copy

How many women and men live in Sintra?

Women and girls made up 52.9% of residents (209,131 female, 186,397 male).

Source: United Nations Statistics Division · saved copy

What is the population of Sintra?

Sintra had 400,947 residents on 1 January 2025 according to the EU Urban Audit; 14.8% were under 15 and 19.2% were 65 or older.

Source: Eurostat · saved copy

Is Sintra growing?

The population grew by 5.8% between 2012 and 2025.

Source: Eurostat · saved copy

Who runs Sintra?

In Portugal, cities and towns are run by intermunicipal communities and two metropolitan areas: Made up of the mayors of member municipalities. Joint planning, transport and EU projects.

How local power works in Portugal

Cities of a similar size in Portugal

Up a level: all cities in Portugal · Portugal · government and power

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.