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União das freguesias de Arez e Amieira do Tejo

Parish of the municipality of Nisa (Nisa), district of Portalegre.

União das freguesias de Arez e Amieira do Tejo had 392 residents in the 2021 Census, 56,4% of whom were aged 65 or over, and 7,4% of the population aged 15 or over had completed higher education. It borders 8 parishes and its centroid is 9,9 km in a straight line from the centroid of the municipality of Nisa.

Population (inh.)
  • 197 – 277
  • 290
  • 392 – 811
  • 989
  • 2.996
Density (inh./km²)
  • 2,3 – 2,5
  • 3,6
  • 10,2 – 19,5
  • 28,9
  • 34,5
Area (km²)
  • 23,5 – 27,2
  • 34,2
  • 54,7 – 124,2
  • 153,7
  • 158,2
Quantile classes · current parish
Parish highlighted. Click a neighbouring parish to open its page. Geometry: CAOP2025, Direção-Geral do Território (simplified).

The 7 parishes of Nisa

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

#ParishPopulationArea (km²)Inhab./km²
1Alpalhão98934,2328,9
2Montalvão290124,172,3
3Santana27727,1910,2
4São Matias19754,663,6
5Tolosa81123,5334,5
6União das freguesias de Arez e Amieira do Tejo392158,232,5
7União das freguesias de Espírito Santo, Nossa Senhora da Graça e São Simão2.996153,6619,5
Code (DTMNFR)
121211
Resident population (2021)
392
Area
158,23 km²
Density
2,5 inh./km²
Share of the municipality (population)
6,6%
Rank in the municipality (population)
4th of 7

Simplified designation (CAOP2025): “Arez e Amieira do Tejo”.

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
186 (47,4%)
Women
206 (52,6%)
Portuguese nationality
387 (98,7%)
Foreign nationality
5 (1,3%)
Ageing index
1.381,2 elderly per 100 young people
Private households
169
Average household size *
1,96 people
Dwellings
819
Classic family dwellings
817
Buildings
815
Buildings with 7 or more floors
0
With higher education (15+)
7,4% (28)
Unemployment rate *
12,75% (H 8,47% · M 18,60%)
Active / employed population
102 / 89

Population by age group

Population by age group0-14 years: 16 (4,1%); 15-24 years: 23 (5,9%); 25-64 years: 132 (33,7%); 65+ years: 221 (56,4%)0-1416 · 4,1%15-2423 · 5,9%25-64132 · 33,7%65+221 · 56,4%
Residents by age group and share of the total (392).
Age groupTotalMenWomen
0-14 years16610
15-24 years231211
25-64 years1327557
65+ years22193128

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 Nisa
9,9 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
329
Voters
251
Turnout
76,29% (2021: 69,08%)
Seats
7
ListVotes%Seats
PS
Partido Socialista
13754,58%4
PPD/PSD
Partido Social Democrata
7529,88%2
PCP-PEV
CDU - Coligação Democrática Unitária
3112,35%1
Blank votes72,79%
Null votes10,40%

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.

Parish-council contacts

Address
Rua do Rossio, N.º 4
Arez (NISA)
6050-201 AREZ
Telephone
245748146
Email
uniao.freg.arez.amieiradotejo@gmail.com

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

More information

Coordinates
39,48000, -7,73000
Official website
www.cm-nisa.pt/nisa_%20freguesias_arez_amieiratejo.htm
Wikipedia
Arez e Amieira do Tejo
Wikidata
Q17512675

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