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  1. Home
  2. Sardegna
  3. Oristano
  4. Allai

Allai is a small municipality in the province of Oristano, Sardegna region. With a population of 333 inhabitants and a density of 12 per km², it covers an area of 27.4 km². The average declared income is 17.771 €.

SardegnaOristano

Allai

ISTAT Code: 095005

39.9579°N, 8.8595°E

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333
Inhabitants
12
Inhabitants/km²
17.771 €
Average Income
13.79 µg/m³
PM2.5
1,7%
Land Consumption
27.4 km²
Area

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Population Trend

Male/Female Ratio

333Totale
Men
Women

Demographic Statistics

Men170
Women163
Year2026

Demographic Indices

-1.48%
Annual change
change from the previous year
538.1
Ageing index
65+ / 0-14 × 100
67.3
Dependency ratio
(0-14 + 65+) / 15-64 × 100
188.2
Workforce replacement
60-64 / 15-19 × 100
139.8
Workforce structure
40-64 / 15-39 × 100
8.5
Child dependency
0-4 / women 15-49 × 100
51.87
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

676Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 37

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
7
Foreign-resident share: 2.07%
Main citizenships
Ucraina6
Romania1

Municipalities in the same province

Abbasanta

Oristano, Sardegna

Aidomaggiore

Oristano, Sardegna

Albagiara

Oristano, Sardegna

Ales

Oristano, Sardegna

Arborea

Oristano, Sardegna

Municipalities in the same region

Abbasanta

Oristano, Sardegna

Aggius

Sassari, Sardegna

Aglientu

Sassari, Sardegna

Aidomaggiore

Oristano, Sardegna

Albagiara

Oristano, Sardegna

Ales

Oristano, Sardegna

Municipalities with similar population

Armungia

399 · Sud Sardegna, Sardegna

Flussio

398 · Oristano, Sardegna

Cheremule

393 · Sassari, Sardegna

Senis

386 · Oristano, Sardegna

Aidomaggiore

382 · Oristano, Sardegna

Bessude

375 · Sassari, Sardegna

Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025