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  1. Home
  2. Sicilia
  3. Trapani
  4. Petrosino

Petrosino is a medium-sized municipality in the province of Trapani, Sicilia region. With a population of 7883 inhabitants and a density of 174 per km², it covers an area of 45.3 km². The average declared income is 15.026 €.

SiciliaTrapani

Petrosino

ISTAT Code: 081024

37.7128°N, 12.4923°E

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7.9k
Inhabitants
174
Inhabitants/km²
15.026 €
Average Income
13.79 µg/m³
PM2.5
10,1%
Land Consumption
45.3 km²
Area

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Population Trend

Male/Female Ratio

7883Totale
Men
Women

Demographic Statistics

Men4051
Women3832
Year2026

Demographic Indices

-0.35%
Annual change
change from the previous year
167.5
Ageing index
65+ / 0-14 × 100
56.7
Dependency ratio
(0-14 + 65+) / 15-64 × 100
122.2
Workforce replacement
60-64 / 15-19 × 100
123.3
Workforce structure
40-64 / 15-39 × 100
19.6
Child dependency
0-4 / women 15-49 × 100
44.34
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

15.822Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 1415

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
728
Foreign-resident share: 9.2%
Main citizenships
Tunisia360
Romania189
Bangladesh44
Gambia29
Marocco25

Municipalities in the same province

Alcamo

Trapani, Sicilia

Buseto Palizzolo

Trapani, Sicilia

Calatafimi-Segesta

Trapani, Sicilia

Campobello di Mazara

Trapani, Sicilia

Castellammare del Golfo

Trapani, Sicilia

Municipalities in the same region

Acate

Ragusa, Sicilia

Aci Bonaccorsi

Catania, Sicilia

Aci Castello

Catania, Sicilia

Aci Catena

Catania, Sicilia

Aci Sant'Antonio

Catania, Sicilia

Acireale

Catania, Sicilia

Municipalities with similar population

Zafferana Etnea

9.384 · Catania, Sicilia

Giardini-Naxos

9.363 · Messina, Sicilia

Sant'Agata li Battiati

9.270 · Catania, Sicilia

Santa Teresa di Riva

9.265 · Messina, Sicilia

Fiumefreddo di Sicilia

9.034 · Catania, Sicilia

Campobello di Licata

9.018 · Agrigento, Sicilia

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