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  1. Home
  2. Campania
  3. Napoli
  4. Massa di Somma

Massa di Somma is a small municipality in the province of Napoli, Campania region. With a population of 4933 inhabitants and a density of 1623 per km², it covers an area of 3.0 km². The average declared income is 18.412 €.

CampaniaNapoli

Massa di Somma

ISTAT Code: 063092

40.8466°N, 14.3774°E

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4.9k
Inhabitants
1623
Inhabitants/km²
18.412 €
Average Income
18.86 µg/m³
PM2.5
19,6%
Land Consumption
3.0 km²
Area

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Population Trend

Male/Female Ratio

4933Totale
Men
Women

Demographic Statistics

Men2405
Women2528
Year2026

Demographic Indices

-0.64%
Annual change
change from the previous year
173.7
Ageing index
65+ / 0-14 × 100
53
Dependency ratio
(0-14 + 65+) / 15-64 × 100
178.6
Workforce replacement
60-64 / 15-19 × 100
129.2
Workforce structure
40-64 / 15-39 × 100
18.2
Child dependency
0-4 / women 15-49 × 100
44.46
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

9930Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 819

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
84
Foreign-resident share: 1.69%
Main citizenships
Ucraina25
Romania11
Gambia6
Georgia6
Cuba5

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

Pimonte

5.868 · Napoli, Campania

San Tammaro

5.785 · Caserta, Campania

Ascea

5.777 · Salerno, Campania

Pignataro Maggiore

5.732 · Caserta, Campania

Cancello ed Arnone

5.706 · Caserta, Campania

Calvi Risorta

5.379 · Caserta, Campania

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