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Castelo

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Parish of the municipality of Sertã (Sertã), district of Castelo Branco.

Castelo had 946 residents in the 2021 Census, 33,0% of whom were aged 65 or over, and 8,6% of the population aged 15 or over had completed higher education. It borders 7 parishes and its centroid is 7,1 km in a straight line from the centroid of the municipality of Sertã.

Population (inh.)
  • 338 – 491
  • 627 – 658
  • 693 – 706
  • 907 – 946
  • 3.364 – 6.039
Density (inh./km²)
  • 7,9 – 12,7
  • 13,0 – 18,2
  • 19,2 – 33,1
  • 38,5 – 49,0
  • 74,6 – 87,3
Area (km²)
  • 10,0 – 10,4
  • 24,6 – 34,5
  • 36,9 – 42,7
  • 51,7 – 53,4
  • 81,0 – 101,6
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 10 parishes of Sertã

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

#ParishPopulationArea (km²)Inhab./km²
1Cabeçudo90710,3987,3
2Carvalhal49110,0249,0
3Castelo94624,5738,5
4Pedrógão Pequeno70636,8619,2
5Sertã6.03980,9574,6
6Troviscal69353,3713,0
7União das freguesias de Cernache do Bonjardim, Nesperal e Palhais3.364101,5933,1
8União das freguesias de Cumeada e Marmeleiro65851,7312,7
9União das freguesias de Ermida e Figueiredo33842,747,9
10Várzea dos Cavaleiros62734,5118,2
Code (DTMNFR)
050903
Resident population (2021)
946
Area
24,57 km²
Density
38,5 inh./km²
Share of the municipality (population)
6,4%
Rank in the municipality (population)
3rd of 10

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
458 (48,4%)
Women
488 (51,6%)
Portuguese nationality
923 (97,6%)
Foreign nationality
23 (2,4%)
Ageing index
410,5 elderly per 100 young people
Private households
396
Average household size *
2,31 people
Dwellings
775
Classic family dwellings
774
Buildings
768
Buildings with 7 or more floors
0
With higher education (15+)
8,6% (75)
Unemployment rate *
7,78% (H 6,44% · M 9,49%)
Active / employed population
360 / 332

Population by age group

Population by age group0-14 years: 76 (8,0%); 15-24 years: 92 (9,7%); 25-64 years: 466 (49,3%); 65+ years: 312 (33,0%)0-1476 · 8,0%15-2492 · 9,7%25-64466 · 49,3%65+312 · 33,0%
Residents by age group and share of the total (946).
Age groupTotalMenWomen
0-14 years764531
15-24 years925141
25-64 years466229237
65+ years312133179

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 Sertã
7,1 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
858
Voters
580
Turnout
67,60% (2021: 65,28%)
Seats
7
ListVotes%Seats
PPD/PSD
Partido Social Democrata
33357,41%4
PS
Partido Socialista
22839,31%3
Blank votes50,86%
Null votes142,41%

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

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
Edifício Junta de Freguesia
Castelo (SERTÃ)
6100-096 CASTELO
Telephone
274802179
Email
jf.castelo@sapo.pt

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

More information

Coordinates
39,85694, -8,17306
Wikipedia
Castelo (Sertã)
Wikidata
Q1048952

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