Seda

2021 Census in detail

Men

173 (48,7%)

Women

182 (51,3%)

Portuguese nationality

340 (95,8%)

Foreign nationality

15 (4,2%)

Ageing index

559,4 elderly per 100 young people

Private households

162

Average household size *

2,01 people

Dwellings

379

Classic family dwellings

378

Buildings

369

Buildings with 7 or more floors

0

With higher education (15+)

7,7% (25)

Unemployment rate *

5,05% (H 5,17% · M 4,88%)

Active / employed population

99 / 94

Population by age group

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

Alter do Chão · União das freguesias de Benavila e Valongo (Avis) · Fronteira (Fronteira) · Chancelaria · Vale de Açor (Ponte de Sor)

Straight-line distance to the centroid of the municipality of Alter do Chão

4,6 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

253

Voters

201

Turnout

79,45% (2021: 79,70%)

Seats

7

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

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.

Services and territory

Education · Emergencies · Health · Fire services · Citizen desks · Climate · Rents · Codes · Bodies

Education

Infoescolas 2020 (DGEEC) lists 3 schools in the municipality of Alter do Chão. The source names the municipality, not the parish.

• Escola Básica de Alter do Chão — Código DGEEC 1201957. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
• Escola Básica e Secundária Padre José Agostinho Rodrigues, Alter do Chão — Código DGEEC 1201458. Ciclos no Infoescolas 2020: 2.º ciclo, 3.º ciclo, secundário científico-humanístico. A fonte indica o concelho, não a freguesia.
• Escola Profissional de Desenvolvimento Rural de Alter do Chão — Código DGEEC 1202000. Ciclos no Infoescolas 2020: secundário profissional. A fonte indica o concelho, não a freguesia.

See all schools in the municipality

There are no higher-education units (DGEEC) with an address in this municipality.

Bank branches are left out: there is no republishable national open list. NHS hospitals appear below when the official name includes the municipality. Fire services exist only for Lisbon (CML POI).

Emergency contacts

Linha SNS 24

808 24 24 24

Número europeu de emergência

112

National numbers, the same in every parish. Confirmado na página oficial de SNS 24. Source: SNS 24; INEM.

NHS hospitals

No NHS institution with this municipality in the official name. See the national list in the catalogue.

Fire services

No fire stations in this municipality in the open list we republish. Only Lisbon publishes a usable POI (CC0); INE series are counts, not directories. See what exists in the catalogue.

Citizen shops and desks

No Citizen Shop or desk mapped in this municipality in the AMA list. See the national catalogue.

Climate

1991–2020 climate normals for the station Avis / Benavila (IPMA no. 824), 13,2 km in a straight line from the geometric centre of the parish. Temperature and precipitation are those of the station.

Source: IPMA, ficha da normal climatológica, período 1991-2020. Climate region: Beira Baixa e Alto Alentejo. Station altitude: 152,3 m. Distance calculated between the CAOP2025 centroid and the coordinates published by IPMA.

Rent and cost of living

INE does not publish the median rent for this parish (indicator 0014773, 2025 geography).

The consumer price index is national, not by parish. Year-on-year change in Agosto de 2026: 3,3% (INE 0014648).

Source: INE, indicador 0014773 (CC BY 4.0), Local housing rent statistics, 2026 methodology. Reference year 2025. IPC: indicator 0014648.

Postcodes and telephone

Postcode of the parish-council address: 7440-225 (Estrada dos Espinheiros s/nº., Seda (ALTER DO CHÃO), 7440-225 SEDA).

Geographic telephone code of the district/region seat (Portalegre): 245. It is not exclusive to this parish.

We do not republish the full CTT postcode database. The parish council telephone is 245636116.

Public bodies

Junta de Seda — Estrada dos Espinheiros s/nº., Seda (ALTER DO CHÃO), 7440-225 SEDA · 7440-225 · 245636116 · [email protected]

Câmara Municipal de Alter do Chão — Presidente: Francisco José Cordeiro Miranda · Largo do Município, nº2, 7440-026 Alter do Chão · 7440-026 · 245610000 · [email protected] · https://www.cm-alter-chao.pt

Other parish councils of the municipality in the catalogue · Catalogue filtered by Alter do Chão