São Marcos da Serra
Parish of the municipality of Silves (Silves), district of Faro.
São Marcos da Serra had 1.113 residents in the 2021 Census, 40,2% of whom were aged 65 or over, and 4,4% of the population aged 15 or over had completed higher education. It borders 6 parishes and its centroid is 11,3 km in a straight line from the centroid of the municipality of Silves.
- 1.113 – 2.350
- 2.645 – 2.883
- 3.954
- 6.003 – 8.157
- 10.661
- 6,7 – 34,0
- 60,9 – 107,5
- 108,6
- 120,6 – 238,7
- 751,3
- 8,0 – 12,1
- 21,7 – 24,6
- 32,8
- 166,1 – 175,0
- 239,9
The 8 parishes of Silves
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| # | Parish | Population | Area (km²) | Inhab./km² |
|---|---|---|---|---|
| 1 | Alcantarilha | 2.645 | 24,61 | 107,5 |
| 2 | Algoz | 3.954 | 32,80 | 120,6 |
| 3 | Armação de Pêra | 6.003 | 7,99 | 751,3 |
| 4 | Pêra | 2.350 | 21,65 | 108,6 |
| 5 | Silves | 10.661 | 174,99 | 60,9 |
| 6 | São Bartolomeu de Messines | 8.157 | 239,87 | 34,0 |
| 7 | São Marcos da Serra | 1.113 | 166,07 | 6,7 |
| 8 | Tunes | 2.883 | 12,08 | 238,7 |
- Code (DTMNFR)
- 081306
- Resident population (2021)
- 1.113
- Area
- 166,07 km²
- Density
- 6,7 inh./km²
- Share of the municipality (population)
- 2,9%
- Rank in the municipality (population)
- 8th of 8
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
- 575 (51,7%)
- Women
- 538 (48,3%)
- Portuguese nationality
- 994 (89,3%)
- Foreign nationality
- 119 (10,7%)
- Ageing index
- 502,2 elderly per 100 young people
- Private households
- 531
- Average household size *
- 2,10 people
- Dwellings
- 1.172
- Classic family dwellings
- 1.169
- Buildings
- 1.094
- Buildings with 7 or more floors
- 0
- With higher education (15+)
- 4,4% (45)
- Unemployment rate *
- 8,90% (H 5,35% · M 13,33%)
- Active / employed population
- 337 / 307
Population by age group
| Age group | Total | Men | Women |
|---|---|---|---|
| 0-14 years | 89 | 43 | 46 |
| 15-24 years | 81 | 37 | 44 |
| 25-64 years | 496 | 273 | 223 |
| 65+ years | 447 | 222 | 225 |
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
São Bartolomeu de Messines · Santana da Serra (Ourique) · Santa Clara-a-Velha (Odemira) · Alferce (Monchique) · São Barnabé (Almodôvar) · Silves
- Straight-line distance to the centroid of the municipality of Silves
- 11,3 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
- 966
- Voters
- 687
- Turnout
- 71,12% (2021: 58,59%)
- Seats
- 7
| List | Votes | % | Seats |
|---|---|---|---|
| RSMMXXV Renovar São Marcos V | 199 | 28,97% | 3 |
| PPD/PSD.CDS-PP.IL JUNTOS ACREDITAMOS - PSD/CDS/IL | 188 | 27,37% | 2 |
| PCP-PEV CDU - Coligação Democrática Unitária | 145 | 21,11% | 2 |
| PS Partido Socialista | 66 | 9,61% | 0 |
| JSM Juntos por São Marcos | 37 | 5,39% | 0 |
| CH CHEGA | 32 | 4,66% | 0 |
| Blank votes | 10 | 1,46% | |
| Null votes | 10 | 1,46% |
Most-voted list, which elects the parish-council president: RSMMXXV.
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 da Igreja
São Marcos da Serra (SILVES)
8375-252 SÃO MARCOS DA SERRA - Telephone
- 282361119
- Fax
- 282361645
Source: DGAL - Portal Autárquico (Direção-Geral das Autarquias Locais), consulted on 25/09/2026.
More information
- Coordinates
- 37,36222, -8,37889
- Wikipedia
- São Marcos da Serra
- Wikidata
- Q2002595
Source: Wikidata (data under CC0 1.0), consulted on 24/09/2026. The patron saint and coordinates are those recorded on Wikidata.
Services and territory
Education · Emergencies · Health · Fire services · Citizen desks · Climate · Rents · Codes · Bodies
Education
Infoescolas 2020 (DGEEC) lists 17 schools in the municipality of Silves. The source names the municipality, not the parish.
- Escola Básica Dr. António da Costa Contreiras, Armação de Pêra, Silves — Código DGEEC 813354. Ciclos no Infoescolas 2020: 2.º ciclo, 3.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica Dr. Garcia Domingues, Silves — Código DGEEC 813825. Ciclos no Infoescolas 2020: 1.º ciclo, 2.º ciclo, 3.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica João de Deus, São Bartolomeu de Messines, Silves — Código DGEEC 813897. Ciclos no Infoescolas 2020: 1.º ciclo, 2.º ciclo, 3.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Alcantarilha, Silves — Código DGEEC 813508. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Algoz, Silves — Código DGEEC 813121. Ciclos no Infoescolas 2020: 2.º ciclo, 3.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Amorosa, Silves — Código DGEEC 813914. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Armação de Pêra, Silves — Código DGEEC 813315. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Portela, Silves — Código DGEEC 813061. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Pêra, Silves — Código DGEEC 813158. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de São Bartolomeu de Messines, Silves — Código DGEEC 813348. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de São Marcos da Serra, Silves — Código DGEEC 813483. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica de Tunes, Silves — Código DGEEC 813869. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica n.º 1 de Algoz, Silves — Código DGEEC 813413. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica n.º 1 de Silves — Código DGEEC 813778. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
- Escola Básica n.º 2 de Silves — Código DGEEC 813610. Ciclos no Infoescolas 2020: 1.º ciclo. A fonte indica o concelho, não a freguesia.
Showing 15 of 17.
See all schools in the municipality
1 higher-education units (universities and polytechnics, DGEEC) with an address in this municipality:
- Instituto Politécnico Jean Piaget do Sul - Escola Superior de Saúde Jean Piaget do Algarve — Ensino Superior Privado - Politécnico · Enxerim 8300-025 · 282440170
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 Neves Corvo (IPMA no. 864), 41,0 km in a straight line from the geometric centre of the parish. Temperature and precipitation are those of the station.
| Month | Mean temp. (°C) | Maximum (°C) | Minimum (°C) | Precipitation (mm) |
|---|---|---|---|---|
| Jan | 9,5 | 14,7 | 4,3 | 53,7 |
| Feb | 10,5 | 16,1 | 4,8 | 40,6 |
| Mar | 13,0 | 19,2 | 6,8 | 49,9 |
| Apr | 14,9 | 21,3 | 8,6 | 46,1 |
| May | 18,3 | 25,5 | 11,1 | 31,3 |
| Jun | 22,3 | 30,5 | 14,2 | 8,0 |
| Jul | 24,8 | 33,8 | 15,9 | 0,8 |
| Aug | 25,0 | 33,7 | 16,2 | 4,0 |
| Sep | 22,1 | 29,6 | 14,7 | 22,4 |
| Oct | 18,2 | 24,3 | 12,0 | 59,9 |
| Nov | 13,3 | 18,5 | 8,0 | 71,4 |
| Dec | 10,5 | 15,5 | 5,5 | 75,3 |
| Year | 16,9 | — | — | 463,6 |
Source: IPMA, ficha da normal climatológica, período 1991-2020. Climate region: Baixo Alentejo e Sotavento Algarvio. Station altitude: 225,0 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).
In the municipality of Silves the median value in 2025 is 9,28 €/m². This figure is for the municipality.
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: 8375-252 (Largo da Igreja, São Marcos da Serra (SILVES), 8375-252 SÃO MARCOS DA SERRA).
Geographic telephone code of the district/region seat (Faro): 289. It is not exclusive to this parish.
We do not republish the full CTT postcode database. The parish council telephone is 282361119.
Public bodies
Junta de São Marcos da Serra — Largo da Igreja, São Marcos da Serra (SILVES), 8375-252 SÃO MARCOS DA SERRA · 8375-252 · 282361119 · [email protected]
Câmara Municipal de Silves — Presidente: Maria Luísa Medeiro Conduto Luís · Largo do Município, 8300-117 Silves · 8300-117 · 282440800 · [email protected] · https://www.cm-silves.pt
Other parish councils of the municipality in the catalogue · Catalogue filtered by Silves
Sources: INE, 2021 Census (resident population) · DGT, CAOP2025 (area and parishes) · more details · Data updated on 24/09/2026