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  1. Home
  2. Campania
  3. Napoli
  4. San Sebastiano al Vesuvio

San Sebastiano al Vesuvio is a medium-sized municipality in the province of Napoli, Campania region. With a population of 8571 inhabitants and a density of 3234 per km², it covers an area of 2.6 km². The average declared income is 26.811 €.

CampaniaNapoli

San Sebastiano al Vesuvio

ISTAT Code: 063070

40.8411°N, 14.3718°E

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8.6k
Inhabitants
3234
Inhabitants/km²
26.811 €
Average Income
18.86 µg/m³
PM2.5
52,1%
Land Consumption
2.6 km²
Area

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Population Trend

Male/Female Ratio

8571Totale
Men
Women

Demographic Statistics

Men4077
Women4494
Year2026

Demographic Indices

-0.56%
Annual change
change from the previous year
184.7
Ageing index
65+ / 0-14 × 100
56
Dependency ratio
(0-14 + 65+) / 15-64 × 100
118.8
Workforce replacement
60-64 / 15-19 × 100
136.4
Workforce structure
40-64 / 15-39 × 100
16.6
Child dependency
0-4 / women 15-49 × 100
45.18
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

17.238Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 1513

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
140
Foreign-resident share: 1.62%
Main citizenships
Ucraina37
Sri Lanka25
Polonia15
Romania10
Brasile7

Municipalities in the same province

Acerra

Napoli, Campania

Afragola

Napoli, Campania

Agerola

Napoli, Campania

Anacapri

Napoli, Campania

Arzano

Napoli, 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

Sant'Agata de' Goti

10.223 · Benevento, Campania

San Marzano sul Sarno

10.207 · Salerno, Campania

Piedimonte Matese

10.068 · Caserta, Campania

Procida

10.040 · Napoli, Campania

Macerata Campania

10.029 · Caserta, Campania

Capodrise

10.029 · Caserta, Campania

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