Cengio is a small municipality in the province of Savona, Liguria region. With a population of 3505 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 22.808 €.

Population Trend

Male/Female Ratio

3505Totale
Men
Women

Demographic Statistics

Men1758
Women1747
Year2026

Demographic Indices

+3%
Annual change
change from the previous year
249.4
Ageing index
65+ / 0-14 × 100
70
Dependency ratio
(0-14 + 65+) / 15-64 × 100
166.7
Workforce replacement
60-64 / 15-19 × 100
135.4
Workforce structure
40-64 / 15-39 × 100
23.9
Child dependency
0-4 / women 15-49 × 100
48.23
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: 534

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
596
Foreign-resident share: 17.51%
Main citizenships
Albania129
Romania92
Egitto75
Marocco65
Tunisia54
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025