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União das freguesias de Massamá e Monte Abraão

Parish of the municipality of Sintra (Sintra), district of Lisboa.

União das freguesias de Massamá e Monte Abraão had 47.804 residents in the 2021 Census, 19,0% of whom were aged 65 or over, and 24,4% of the population aged 15 or over had completed higher education. It borders 5 parishes and its centroid is 10,3 km in a straight line from the centroid of the municipality of Sintra.

Population (inh.)
  • 3.676 – 5.205
  • 7.746 – 12.788
  • 13.347 – 26.310
  • 29.896 – 41.323
  • 47.804 – 68.649
Density (inh./km²)
  • 199,4 – 232,1
  • 232,7 – 426,5
  • 470,4 – 3.001,2
  • 4.290,6 – 6.910,2
  • 7.191,2 – 15.470,6
Area (km²)
  • 2,2 – 3,6
  • 4,4 – 8,6
  • 15,7 – 16,5
  • 22,8 – 33,4
  • 39,8 – 63,6
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 15 parishes of Sintra

Hover a row to highlight it on the map. Click a header to sort.

#ParishPopulationArea (km²)Inhab./km²
1Algueirão-Mem Martins68.64916,004.290,6
2Almargem do Bispo9.26139,80232,7
3Belas26.31022,841.151,9
4Casal de Cambra13.3472,176.150,7
5Colares7.74633,37232,1
6Montelavar3.6768,62426,5
7Pêro Pinheiro4.32515,65276,4
8Queluz26.1043,637.191,2
9Rio de Mouro49.48916,493.001,2
10São João das Lampas12.78857,50222,4
11Terrugem5.20526,10199,4
12União das freguesias de Agualva e Mira-Sintra41.3235,986.910,2
13União das freguesias de Massamá e Monte Abraão47.8043,0915.470,6
14União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)29.89663,55470,4
15União das freguesias do Cacém e São Marcos39.6834,448.937,6
Code (DTMNFR)
111125
Resident population (2021)
47.804
Area
3,09 km²
Density
15.470,6 inh./km²
Share of the municipality (population)
12,4%
Rank in the municipality (population)
3rd of 15

Simplified designation (CAOP2025): “Massamá e Monte Abraão”.

INE, Censos 2021 (população residente por freguesia, geografia 2025, ind. 0014584); DGT, CAOP2025 (área). Population refers to the 2021 census moment, compiled by INE for the parish boundaries in force in 2025.

2021 Census in detail

Men
22.105 (46,2%)
Women
25.699 (53,8%)
Portuguese nationality
42.776 (89,5%)
Foreign nationality
5.026 (10,5%)
Stateless
2 (less than 0.1%)
Ageing index
140,8 elderly per 100 young people
Private households
19.627
Average household size *
2,43 people
Dwellings
22.611
Classic family dwellings
22.596
Buildings
1.605
Buildings with 7 or more floors
805
With higher education (15+)
24,4% (10.087)
Unemployment rate *
9,54% (H 8,94% · M 10,08%)
Active / employed population
24.070 / 21.774

Population by age group

Population by age group0-14 years: 6.455 (13,5%); 15-24 years: 5.838 (12,2%); 25-64 years: 26.420 (55,3%); 65+ years: 9.091 (19,0%)0-146.455 · 13,5%15-245.838 · 12,2%25-6426.420 · 55,3%65+9.091 · 19,0%
Residents by age group and share of the total (47.804).
Age groupTotalMenWomen
0-14 years6.4553.2773.178
15-24 years5.8382.9612.877
25-64 years26.42012.06114.359
65+ years9.0913.8065.285

Source: INE, Censos 2021 — indicators 0014630, 0014631, 0014627, 0014623, 0014621, 0014635, 0014636, 0012481, 0012328, 0014632, obtained from the INE indicators API on 24/09/2026 (licence CC BY 4.0). Parish geography of 2025 (CAOP2025). Nationality (Portuguese, foreign, stateless) is INE indicator 0014632. * Indicator published by INE only for 2013 parish geography (NUTS 2024); used because the parish has the same territory in both geographies (identical population by sex and age group). Ageing index = population aged 65+ ÷ population aged 0–14 × 100; share with higher education = residents with completed higher education ÷ residents aged 15 or over (our calculations from INE figures).

Neighbouring parishes

Belas · Queluz · Barcarena (Oeiras) · União das freguesias de Agualva e Mira-Sintra · União das freguesias do Cacém e São Marcos

Straight-line distance to the centroid of the municipality of Sintra
10,3 km

Neighbourhood calculated from official boundaries: DGT, Carta Administrativa Oficial de Portugal (CAOP) 2025 (licence CC BY 4.0); two parishes are neighbours when they share a boundary segment. The distance is the straight-line (great-circle) distance between the geometric centroid of the parish and that of the municipality (in territories with islets, of the main part), not a road distance.

2025 local elections — Parish assembly

Registered voters
42.294
Voters
19.851
Turnout
46,94% (2021: 38,32%)
Seats
21
ListVotes%Seats
PS.L
AS PESSOAS, SEMPRE - COLIGAÇÃO PS/L		6.93134,92%8
PPD/PSD.IL.PAN
SEMPRE COM OS SINTRENSES		6.39032,19%8
CH
CHEGA		3.85719,43%4
PCP-PEV
CDU - Coligação Democrática Unitária		1.2266,18%1
B.E.
Bloco de Esquerda		3982,00%0
CDS-PP/PPM/ADN
Por Sintra, a Nossa Casa		3691,86%0
ND
NOVA DIREITA		2041,03%0
Blank votes2841,43%
Null votes1920,97%

Most-voted list, which elects the parish-council president: PS.L.

Source: SGMAI — official results of the local elections of 12 October 2025 (Secretary-General of the Ministry of Internal Administration), consulted on 25/09/2026. Percentages calculated by SGMAI over total voters.

Parish-council contacts

Address
Rua Dr. Francisco Ribeiro de Spínola, s/n
Massamá (SINTRA)
2745-872 MASSAMÁ
Telephone
210133550
Fax
214389170
Email
geral@uf-massamamabraao.pt
Website
www.uf-massamamabraao.pt

Source: DGAL - Portal Autárquico (Direção-Geral das Autarquias Locais), consulted on 25/09/2026.

More information

Coordinates
38,75700, -9,27500
Wikipedia
Massamá e Monte Abraão
Wikidata
Q18356885

Source: Wikidata (data under CC0 1.0), consulted on 24/09/2026. The patron saint and coordinates are those recorded on Wikidata.

Sources: INE, 2021 Census (resident population) · DGT, CAOP2025 (area and parishes) · more details · Data updated on 24/09/2026