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  1. Home
  2. Molise
  3. Isernia
  4. Acquaviva d'Isernia

Acquaviva d'Isernia is a small municipality in the province of Isernia, Molise region. With a population of 346 inhabitants and a density of 26 per km², it covers an area of 13.5 km². The average declared income is 19.372 €.

MoliseIsernia

Acquaviva d'Isernia

ISTAT Code: 094001

41.6721°N, 14.1499°E

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346
Inhabitants
26
Inhabitants/km²
19.372 €
Average Income
13.79 µg/m³
PM2.5
2,4%
Land Consumption
13.5 km²
Area

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Population Trend

Male/Female Ratio

346Totale
Men
Women

Demographic Statistics

Men183
Women163
Year2026

Demographic Indices

-0.29%
Annual change
change from the previous year
478.9
Ageing index
65+ / 0-14 × 100
46.6
Dependency ratio
(0-14 + 65+) / 15-64 × 100
172.2
Workforce replacement
60-64 / 15-19 × 100
162.2
Workforce structure
40-64 / 15-39 × 100
0
Child dependency
0-4 / women 15-49 × 100
49.91
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

694Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 30

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
9
Foreign-resident share: 2.59%
Main citizenships
Madagascar5
Marocco2
Romania2

Municipalities in the same province

Agnone

Isernia, Molise

Bagnoli del Trigno

Isernia, Molise

Belmonte del Sannio

Isernia, Molise

Cantalupo nel Sannio

Isernia, Molise

Capracotta

Isernia, Molise

Municipalities in the same region

Acquaviva Collecroce

Campobasso, Molise

Agnone

Isernia, Molise

Bagnoli del Trigno

Isernia, Molise

Baranello

Campobasso, Molise

Belmonte del Sannio

Isernia, Molise

Bojano

Campobasso, Molise

Municipalities with similar population

San Pietro Avellana

408 · Isernia, Molise

Lupara

400 · Campobasso, Molise

Duronia

393 · Campobasso, Molise

Montorio nei Frentani

350 · Campobasso, Molise

Sant'Angelo del Pesco

317 · Isernia, Molise

Civitacampomarano

308 · Campobasso, Molise

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