Perdaxius is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 1276 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 15.945 €.

Population Trend

Male/Female Ratio

1276Totale
Men
Women

Demographic Statistics

Men639
Women637
Year2026

Demographic Indices

-1.62%
Annual change
change from the previous year
376.4
Ageing index
65+ / 0-14 × 100
69.7
Dependency ratio
(0-14 + 65+) / 15-64 × 100
244.9
Workforce replacement
60-64 / 15-19 × 100
181.6
Workforce structure
40-64 / 15-39 × 100
14.4
Child dependency
0-4 / women 15-49 × 100
51.27
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2026)

0Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 153

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
6
Foreign-resident share: 0.46%
Main citizenships
Paesi Bassi2
Bosnia-Erzegovina1
Marocco1
Regno Unito1
Romania1
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025