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União das freguesias de Casais e Alviobeira

Parish of the municipality of Tomar (Tomar), district of Santarém.

União das freguesias de Casais e Alviobeira had 2.528 residents in the 2021 Census, 31,0% of whom were aged 65 or over, and 10,8% of the population aged 15 or over had completed higher education. It borders 7 parishes and its centroid is 6,3 km in a straight line from the centroid of the municipality of Tomar.

Population (inh.)
  • 844 – 1.067
  • 1.080 – 1.116
  • 1.216 – 2.439
  • 2.528 – 2.681
  • 3.421 – 16.932
Density (inh./km²)
  • 24,6 – 35,0
  • 44,1 – 65,5
  • 70,3 – 77,0
  • 83,9 – 86,4
  • 100,1 – 557,3
Area (km²)
  • 12,4 – 22,3
  • 24,5 – 29,1
  • 30,4 – 34,3
  • 34,7 – 36,0
  • 36,7 – 44,4
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 12 parishes of Tomar

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

#ParishPopulationArea (km²)Inhab./km²
1Asseiceira2.43929,0783,9
2Carregueiros1.06712,3586,4
3Junceira85513,0565,5
4Olalhas1.21634,7235,0
5Paialvo2.23422,31100,1
6Sabacheira84434,2624,6
7Serra1.11633,5133,3
8São Pedro de Tomar2.68136,6673,1
9União das freguesias de Além da Ribeira e Pedreira1.08024,5044,1
10União das freguesias de Casais e Alviobeira2.52835,9670,3
11União das freguesias de Madalena e Beselga3.42144,4477,0
12União das freguesias de Tomar (São João Baptista) e Santa Maria dos Olivais16.93230,38557,3
Code (DTMNFR)
141818
Resident population (2021)
2.528
Area
35,96 km²
Density
70,3 inh./km²
Share of the municipality (population)
6,9%
Rank in the municipality (population)
4th of 12

Simplified designation (CAOP2025): “Casais e Alviobeira”.

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
1.195 (47,3%)
Women
1.333 (52,7%)
Portuguese nationality
2.453 (97,0%)
Foreign nationality
75 (3,0%)
Ageing index
343,4 elderly per 100 young people
Private households
1.069
Average household size *
2,35 people
Dwellings
2.035
Classic family dwellings
2.034
Buildings
1.991
Buildings with 7 or more floors
0
With higher education (15+)
10,8% (249)
Unemployment rate *
6,67% (H 5,69% · M 7,72%)
Active / employed population
1.019 / 951

Population by age group

Population by age group0-14 years: 228 (9,0%); 15-24 years: 279 (11,0%); 25-64 years: 1.238 (49,0%); 65+ years: 783 (31,0%)0-14228 · 9,0%15-24279 · 11,0%25-641.238 · 49,0%65+783 · 31,0%
Residents by age group and share of the total (2.528).
Age groupTotalMenWomen
0-14 years228121107
15-24 years279135144
25-64 years1.238597641
65+ years783342441

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 Tomar
6,3 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
2.430
Voters
1.513
Turnout
62,26% (2021: 58,10%)
Seats
9
ListVotes%Seats
PPD/PSD.CDS-PP
AD - COLIGAÇÃO PSD/CDS
71747,39%5
PS
Partido Socialista
58938,93%4
CH
CHEGA
1298,53%0
PCP-PEV
CDU - Coligação Democrática Unitária
422,78%0
Blank votes150,99%
Null votes211,39%

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.

Heraldry

Coat of arms: de prata, ponte romana de um arco de vermelho, lavrada do campo, movente dos flancos, encimada por três lisonjas de verde, unidas e firmadas nos bordos, nas dos flancos, a da dextra carregada de uma espiga de trigo de ouro, posta em pala, e a da sinistra carregada de uma espiga de milho de ouro, posta em pala; em chefe, cruz da Ordem do Templo. Coroa mural de prata de três torres. Listel de prata com a legenda a negro "União das Freguesias de Casais e Alviobeira".

Flag: de azul; cordões e borlas de amarelo e azul. Haste e lanças douradas.

Seal: nos termos do artigo 18.º da Lei n.º 53/91, com a legenda: "União das Freguesias de Casais e Alviobeira"

Heraldic ordinance published by Edital n.º 341/2016, Diário da República n.º 72/2016, Série II de 2016-04-13 (issuer: União das Freguesias de Casais e Alviobeira). Excerpt of the official text (coat of arms, flag and seal), reproduced unchanged.

Parish-council contacts

Address
Largo da Igreja Matriz
Casais (TOMAR)
2305-309 CASAIS
Telephone
249301766
Email
uniaocasaisalviobeira@gmail.com

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

More information

Coordinates
39,65750, -8,36750
Wikipedia
Casais e Alviobeira
Wikidata
Q19608539

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