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  1. Home
  2. Campania
  3. Salerno
  4. Stio

Stio is a small municipality in the province of Salerno, Campania region. With a population of 759 inhabitants and a density of 31 per km², it covers an area of 24.3 km². The average declared income is 15.870 €.

CampaniaSalerno

Stio

ISTAT Code: 065145

40.3108°N, 15.2552°E

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759
Inhabitants
31
Inhabitants/km²
15.870 €
Average Income
12.2 µg/m³
PM2.5
3,4%
Land Consumption
24.3 km²
Area

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Population Trend

Male/Female Ratio

759Totale
Men
Women

Demographic Statistics

Men369
Women390
Year2026

Demographic Indices

-0.13%
Annual change
change from the previous year
336.1
Ageing index
65+ / 0-14 × 100
70.6
Dependency ratio
(0-14 + 65+) / 15-64 × 100
216.2
Workforce replacement
60-64 / 15-19 × 100
131.8
Workforce structure
40-64 / 15-39 × 100
15.2
Child dependency
0-4 / women 15-49 × 100
50.18
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

1520Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 101

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
58
Foreign-resident share: 7.63%
Main citizenships
Ucraina28
Romania24
Marocco3
Francia1
Maurizio1

Municipalities in the same province

Acerno

Salerno, Campania

Agropoli

Salerno, Campania

Albanella

Salerno, Campania

Alfano

Salerno, Campania

Altavilla Silentina

Salerno, Campania

Municipalities in the same region

Acerno

Salerno, Campania

Acerra

Napoli, Campania

Afragola

Napoli, Campania

Agerola

Napoli, Campania

Agropoli

Salerno, Campania

Aiello del Sabato

Avellino, Campania

Municipalities with similar population

Villamaina

892 · Avellino, Campania

San Gregorio Matese

870 · Caserta, Campania

Santa Croce del Sannio

859 · Benevento, Campania

San Mauro Cilento

844 · Salerno, Campania

Trevico

826 · Avellino, Campania

San Nazzaro

825 · Benevento, Campania

Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025