San Giovanni Suergiu is a medium-sized municipality in the province of Sud Sardegna, Sardegna region. With a population of 5523 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 18.552 €.

Population Trend

Male/Female Ratio

5523Totale
Men
Women

Demographic Statistics

Men2763
Women2760
Year2026

Demographic Indices

-1.04%
Annual change
change from the previous year
373.8
Ageing index
65+ / 0-14 × 100
72.3
Dependency ratio
(0-14 + 65+) / 15-64 × 100
217.6
Workforce replacement
60-64 / 15-19 × 100
179.3
Workforce structure
40-64 / 15-39 × 100
13.3
Child dependency
0-4 / women 15-49 × 100
50.89
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: 649

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
75
Foreign-resident share: 1.34%
Main citizenships
Marocco14
Romania11
Nigeria8
Cina6
Federazione russa5
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025