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União das freguesias de São Julião e Silva

Parish of the municipality of Valença (Valença), district of Viana do Castelo.

União das freguesias de São Julião e Silva had 600 residents in the 2021 Census, 28,8% of whom were aged 65 or over, and 5,6% of the population aged 15 or over had completed higher education. It borders 5 parishes and its centroid is 6,9 km in a straight line from the centroid of the municipality of Valença.

Population (inh.)
  • 185 – 513
  • 573 – 600
  • 685 – 1.207
  • 1.243 – 1.391
  • 1.550 – 5.258
Density (inh./km²)
  • 23,2 – 68,9
  • 73,4 – 74,7
  • 82,5 – 123,6
  • 127,5 – 135,5
  • 159,6 – 554,1
Area (km²)
  • 4,2 – 7,8
  • 8,0 – 8,2
  • 9,2 – 9,5
  • 9,5 – 17,7
  • 18,8 – 20,2
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 11 parishes of Valença

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

#ParishPopulationArea (km²)Inhab./km²
1Boivão1857,9723,2
2Cerdal1.55018,7882,5
3Fontoura6859,1774,7
4Friestas5134,15123,6
5Ganfei1.2079,47127,5
6São Pedro da Torre1.2437,79159,6
7União das freguesias de Gandra e Taião1.39120,1968,9
8União das freguesias de Gondomil e Sanfins41817,7223,6
9União das freguesias de São Julião e Silva6008,1873,4
10União das freguesias de Valença, Cristelo Covo e Arão5.2589,49554,1
11Verdoejo5734,23135,5
Code (DTMNFR)
160819
Resident population (2021)
600
Area
8,18 km²
Density
73,4 inh./km²
Share of the municipality (population)
4,4%
Rank in the municipality (population)
7th of 11

Simplified designation (CAOP2025): “São Julião e Silva”.

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
293 (48,8%)
Women
307 (51,2%)
Portuguese nationality
575 (95,8%)
Foreign nationality
25 (4,2%)
Ageing index
360,4 elderly per 100 young people
Private households
252
Average household size *
2,38 people
Dwellings
427
Classic family dwellings
426
Buildings
420
Buildings with 7 or more floors
0
With higher education (15+)
5,6% (31)
Unemployment rate *
4,98% (H 5,56% · M 4,27%)
Active / employed population
261 / 248

Population by age group

Population by age group0-14 years: 48 (8,0%); 15-24 years: 62 (10,3%); 25-64 years: 317 (52,8%); 65+ years: 173 (28,8%)0-1448 · 8,0%15-2462 · 10,3%25-64317 · 52,8%65+173 · 28,8%
Residents by age group and share of the total (600).
Age groupTotalMenWomen
0-14 years482622
15-24 years623032
25-64 years317162155
65+ years1737598

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 Valença
6,9 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
583
Voters
400
Turnout
68,61% (2021: 77,96%)
Seats
7
ListVotes%Seats
AL
Alexandre Lagoa - Fortalecer São Julião e Silva
33984,75%7
Blank votes5012,50%
Null votes112,75%

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

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
Lugar de Seixalvo
São Julião (VALENÇA)
4930-479 SÃO JULIÃO
Telephone
251837761
Email
uniaosjuliaoesilva@gmail.com
Website
www.saojuliao-silva.com

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

More information

Coordinates
41,95036, -8,65208
Official website
saojuliao-silva.com
Wikipedia
São Julião e Silva
Wikidata
Q25440397

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