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  1. Home
  2. Campania
  3. Avellino
  4. Cassano Irpino

Cassano Irpino is a small municipality in the province of Avellino, Campania region. With a population of 959 inhabitants and a density of 73 per km², it covers an area of 13.1 km². The average declared income is 19.423 €.

CampaniaAvellino

Cassano Irpino

ISTAT Code: 064021

40.8702°N, 15.0261°E

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959
Inhabitants
73
Inhabitants/km²
19.423 €
Average Income
15.53 µg/m³
PM2.5
6,8%
Land Consumption
13.1 km²
Area

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Population Trend

Male/Female Ratio

959Totale
Men
Women

Demographic Statistics

Men485
Women474
Year2026

Demographic Indices

-0.42%
Annual change
change from the previous year
203.5
Ageing index
65+ / 0-14 × 100
56.4
Dependency ratio
(0-14 + 65+) / 15-64 × 100
181.4
Workforce replacement
60-64 / 15-19 × 100
118.1
Workforce structure
40-64 / 15-39 × 100
17.4
Child dependency
0-4 / women 15-49 × 100
45.45
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

1926Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 148

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
73
Foreign-resident share: 7.58%
Main citizenships
Romania25
Albania13
Marocco12
Ucraina11
Afghanistan1

Municipalities in the same province

Aiello del Sabato

Avellino, Campania

Altavilla Irpina

Avellino, Campania

Andretta

Avellino, Campania

Aquilonia

Avellino, Campania

Ariano Irpino

Avellino, 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

Conca della Campania

1.151 · Caserta, Campania

Castelpoto

1.146 · Benevento, Campania

San Martino Sannita

1.142 · Benevento, Campania

Sessa Cilento

1.137 · Salerno, Campania

Piaggine

1.117 · Salerno, Campania

Morra De Sanctis

1.114 · Avellino, Campania

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