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  1. Home
  2. Sardegna
  3. Sud Sardegna
  4. Sant'Anna Arresi

Sant'Anna Arresi is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 2626 inhabitants and a density of 72 per km², it covers an area of 36.7 km². The average declared income is 17.849 €.

SardegnaSud Sardegna

Sant'Anna Arresi

ISTAT Code: 111070

39.0050°N, 8.6423°E

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2.6k
Inhabitants
72
Inhabitants/km²
17.849 €
Average Income
13.79 µg/m³
PM2.5
4,5%
Land Consumption
36.7 km²
Area

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Population Trend

Male/Female Ratio

2626Totale
Men
Women

Demographic Statistics

Men1328
Women1298
Year2026

Demographic Indices

-0.19%
Annual change
change from the previous year
409
Ageing index
65+ / 0-14 × 100
69.2
Dependency ratio
(0-14 + 65+) / 15-64 × 100
200
Workforce replacement
60-64 / 15-19 × 100
201.4
Workforce structure
40-64 / 15-39 × 100
12.9
Child dependency
0-4 / women 15-49 × 100
51.46
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

5262Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 290

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
64
Foreign-resident share: 2.43%
Main citizenships
Romania16
Federazione russa7
Regno Unito6
Repubblica ceca6
Germania5

Municipalities in the same province

Arbus

Sud Sardegna, Sardegna

Armungia

Sud Sardegna, Sardegna

Ballao

Sud Sardegna, Sardegna

Barrali

Sud Sardegna, Sardegna

Barumini

Sud Sardegna, 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

Bonorva

3.126 · Sassari, Sardegna

Santadi

3.094 · Sud Sardegna, Sardegna

Narcao

3.035 · Sud Sardegna, Sardegna

Posada

3.024 · Nuoro, Sardegna

Oschiri

2.970 · Sassari, Sardegna

Jerzu

2.947 · Nuoro, Sardegna

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