Valmontone is a medium-sized municipality in the province of Roma, Lazio region. With a population of 15.654 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 20.663 €.

Population Trend

Male/Female Ratio

15.654Totale
Men
Women

Demographic Statistics

Men7743
Women7911
Year2026

Demographic Indices

+0.22%
Annual change
change from the previous year
160
Ageing index
65+ / 0-14 × 100
51.5
Dependency ratio
(0-14 + 65+) / 15-64 × 100
132
Workforce replacement
60-64 / 15-19 × 100
138.1
Workforce structure
40-64 / 15-39 × 100
16.8
Child dependency
0-4 / women 15-49 × 100
44.33
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: 2749

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
1797
Foreign-resident share: 11.5%
Main citizenships
Romania951
Albania88
Nigeria87
Marocco77
Pakistan55
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025