San Dorligo della Valle is a medium-sized municipality in the province of Trieste, Friuli-Venezia Giulia region. With a population of 5622 inhabitants and a density of 0 per km², it covers an area of 0.0 km². The average declared income is 25.021 €.

Population Trend

Male/Female Ratio

5622Totale
Men
Women

Demographic Statistics

Men2782
Women2840
Year2026

Demographic Indices

-0.86%
Annual change
change from the previous year
303.2
Ageing index
65+ / 0-14 × 100
66.9
Dependency ratio
(0-14 + 65+) / 15-64 × 100
178.9
Workforce replacement
60-64 / 15-19 × 100
182.6
Workforce structure
40-64 / 15-39 × 100
13.2
Child dependency
0-4 / women 15-49 × 100
50.12
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: 774

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
205
Foreign-resident share: 3.61%
Main citizenships
Croazia51
Slovenia51
Romania35
Bosnia-Erzegovina16
Bulgaria9
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025