Massamá Population 2026

Massamá has a population of 28,112, making it the #71 biggest city in 🇵🇹 Portugal, located in Lisbon. Roughly 0.3% of Portugal's population lives here. It is about 18× smaller than Lisbon, the country's biggest city.

Location of Massamá (capital Lisbon shown for reference). Boundaries: Natural Earth.

Population (city proper)

28,112

Rank in Portugal

#71

Coordinates

38.75°N, 9.28°W

~142 m elevation · Europe/Lisbon

Distance to capital (Lisbon)

12 km

7 miles, straight line

Other big cities in Lisbon

City	Population	Rank in Portugal
Lisbon	517,802	#1
Amadora	178,858	#4
Queluz	103,399	#10
Cacém	93,982	#11
Algueirão	66,250	#15
Loures	66,231	#16
Rio de Mouro	54,695	#18
Odivelas	54,624	#19

Cities near Massamá

Cacém93,982 people · ~2 km away
Queluz103,399 people · ~2 km away
Olival42,961 people · ~3 km away
Carnaxide23,698 people · ~4 km away
Rio de Mouro54,695 people · ~4 km away
Amadora178,858 people · ~4 km away

FAQ

What is the population of Massamá?

Massamá has a population of 28,112 (city proper, latest official figure via GeoNames), making it the #71 biggest city in Portugal.

What region is Massamá in?

Massamá is located in Lisbon, Portugal.

Is Massamá the capital of Portugal?

No, the capital of Portugal is Lisbon, about 12 km away.

Sources & notes

Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.

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