Oleggio is a medium-sized municipality in the province of Novara, Piemonte region. With a population of 14.270 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 26.737 €.

Population Trend

Male/Female Ratio

14.270Totale
Men
Women

Demographic Statistics

Men7043
Women7227
Year2026

Demographic Indices

+0.2%
Annual change
change from the previous year
203.7
Ageing index
65+ / 0-14 × 100
58.2
Dependency ratio
(0-14 + 65+) / 15-64 × 100
137
Workforce replacement
60-64 / 15-19 × 100
149.6
Workforce structure
40-64 / 15-39 × 100
16.3
Child dependency
0-4 / women 15-49 × 100
46.41
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: 2348

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
874
Foreign-resident share: 6.14%
Main citizenships
Romania136
Marocco112
Ucraina106
Albania98
Senegal79
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025