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Alvoco da Serra

Parish of the municipality of Seia (Seia), district of Guarda.

Alvoco da Serra had 331 residents in the 2021 Census, 48,0% of whom were aged 65 or over, and 7,7% of the population aged 15 or over had completed higher education. It borders 4 parishes and its centroid is 10,1 km in a straight line from the centroid of the municipality of Seia.

Population (inh.)
  • 144 – 245
  • 331 – 508
  • 515 – 725
  • 727 – 1.163
  • 1.265 – 5.963
Density (inh./km²)
  • 8,8 – 13,6
  • 20,1 – 31,5
  • 35,6 – 58,4
  • 59,6 – 87,3
  • 101,0 – 251,6
Area (km²)
  • 6,7 – 7,8
  • 8,3 – 11,8
  • 12,1 – 15,9
  • 17,7 – 26,2
  • 36,3 – 56,5
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 24 parishes of Seia

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

#ParishPopulationArea (km²)Inhab./km²
1Alvoco da Serra33137,578,8
2Girabolhos24117,7413,6
3Lapa dos Dinheiros2017,5726,6
4Loriga84836,2523,4
5Paranhos1.26521,2359,6
6Pinhanços7278,3387,3
7Sabugueiro40540,0710,1
8Sandomil74513,2256,4
9Santa Comba72511,8361,3
10Santa Marinha8508,42101,0
11Santiago1.1637,43156,5
12Sazes da Beira2457,7931,5
13Seia5.96323,70251,6
14São Martinho5156,6677,3
15São Romão2.54122,53112,8
16Teixeira14415,929,1
17Travancinha38712,4731,0
18União das freguesias de Carragozela e Várzea de Meruge54610,0854,2
19União das freguesias de Sameice e Santa Eulália50814,2735,6
20União das freguesias de Torrozelo e Folhadosa70810,2069,4
21União das freguesias de Tourais e Lajes1.52926,1858,4
22União das freguesias de Vide e Cabeça57056,4710,1
23Valezim24312,0920,1
24Vila Cova à Coelheira3557,6846,2
Code (DTMNFR)
091201
Resident population (2021)
331
Area
37,57 km²
Density
8,8 inh./km²
Share of the municipality (population)
1,5%
Rank in the municipality (population)
19th of 24

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
157 (47,4%)
Women
174 (52,6%)
Portuguese nationality
330 (99,7%)
Foreign nationality
1 (0,3%)
Ageing index
2.650,0 elderly per 100 young people
Private households
163
Average household size *
2,03 people
Dwellings
529
Classic family dwellings
529
Buildings
503
Buildings with 7 or more floors
0
With higher education (15+)
7,7% (25)
Unemployment rate *
8,91% (H 10,17% · M 7,14%)
Active / employed population
101 / 92

Population by age group

Population by age group0-14 years: 6 (1,8%); 15-24 years: 17 (5,1%); 25-64 years: 149 (45,0%); 65+ years: 159 (48,0%)0-146 · 1,8%15-2417 · 5,1%25-64149 · 45,0%65+159 · 48,0%
Residents by age group and share of the total (331).
Age groupTotalMenWomen
0-14 years651
15-24 years17611
25-64 years1497475
65+ years1597287

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 Seia
10,1 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
385
Voters
254
Turnout
65,97% (2021: 64,58%)
Seats
7
ListVotes%Seats
IFAS
Independentes da freguesia de Alvoco da Serra
14757,87%4
PCP-PEV
CDU - Coligação Democrática Unitária
9637,80%3
Blank votes72,76%
Null votes41,57%

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

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 do Correio, N.º 8
Alvoço da Serra (SEIA)
6270-012 ALVOÇO DA SERRA
Telephone
238953886
Fax
249769102
Email
contacto@jf-alvocodaserra.pt
Website
www.jf-alvocodaserra.pt

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

More information

Patron saint (Wikidata)
Nossa Senhora do Rosário
Coordinates
40,29556, -7,67028
Wikipedia
Alvoco da Serra
Wikidata
Q449532

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