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União das freguesias de Cascais e Estoril

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

União das freguesias de Cascais e Estoril had 64.192 residents in the 2021 Census, 25,9% of whom were aged 65 or over, and 37,8% of the population aged 15 or over had completed higher education. It borders 3 parishes and its centroid is 3,0 km in a straight line from the centroid of the municipality of Cascais.

Population (inh.)
  • 44.165
  • 46.529
  • 59.238
  • 64.192
Density (inh./km²)
  • 1.110,5
  • 2.201,4
  • 2.909,5
  • 5.737,2
Area (km²)
  • 8,1
  • 20,4
  • 29,2
  • 39,8
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 4 parishes of Cascais

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

#ParishPopulationArea (km²)Inhab./km²
1Alcabideche44.16539,771.110,5
2São Domingos de Rana59.23820,362.909,5
3União das freguesias de Carcavelos e Parede46.5298,115.737,2
4União das freguesias de Cascais e Estoril64.19229,162.201,4
Code (DTMNFR)
110508
Resident population (2021)
64.192
Area
29,16 km²
Density
2.201,4 inh./km²
Share of the municipality (population)
30,0%
Rank in the municipality (population)
1st of 4

Simplified designation (CAOP2025): “Cascais e Estoril”.

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
29.616 (46,1%)
Women
34.576 (53,9%)
Portuguese nationality
53.582 (83,5%)
Foreign nationality
10.609 (16,5%)
Stateless
1 (less than 0.1%)
Ageing index
190,4 elderly per 100 young people
Private households
27.127
Average household size *
2,34 people
Dwellings
38.739
Classic family dwellings
38.696
Buildings
14.462
Buildings with 7 or more floors
352
With higher education (15+)
37,8% (20.984)
Unemployment rate *
8,35% (H 8,05% · M 8,64%)
Active / employed population
27.563 / 25.262

Population by age group

Population by age group0-14 years: 8.728 (13,6%); 15-24 years: 6.654 (10,4%); 25-64 years: 32.190 (50,1%); 65+ years: 16.620 (25,9%)0-148.728 · 13,6%15-246.654 · 10,4%25-6432.190 · 50,1%65+16.620 · 25,9%
Residents by age group and share of the total (64.192).
Age groupTotalMenWomen
0-14 years8.7284.5614.167
15-24 years6.6543.3983.256
25-64 years32.19014.82317.367
65+ years16.6206.8349.786

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

Straight-line distance to the centroid of the municipality of Cascais
3,0 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
53.056
Voters
25.317
Turnout
47,72% (2021: 42,34%)
Seats
21
ListVotes%Seats
PPD/PSD.CDS-PP
Viva Cascais
8.91835,23%8
Jonet
Jonet - Cascais para Viver
4.59118,13%4
CH
CHEGA
3.49813,82%3
PS
Partido Socialista
3.17512,54%3
IL
Iniciativa Liberal
2.0328,03%2
BE.L.PAN
Futuro em Comum
1.0954,33%1
PCP-PEV
CDU - Coligação Democrática Unitária
7903,12%0
ND/NC
ANTÓNIO PINTO PEREIRA - MUDAR CASCAIS
6802,69%0
Blank votes3411,35%
Null votes1970,78%

Most-voted list, which elects the parish-council president: PPD/PSD.CDS-PP.

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
Largo Cidade Vitória
Cascais
2750-319 CASCAIS
Telephone
214646140
Fax
214646149
Email
recursoshumanos@jf-cascaisestoril.pt
Website
www.jf-cascaisestoril.pt

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

More information

Coordinates
38,69917, -9,42167
Wikipedia
Cascais e Estoril
Wikidata
Q18468107

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