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Population & demographics
All demographic data for Castelverrino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelverrino.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelverrino.
Castelverrino is a small municipality in the province of Isernia, Molise region. With a population of 87 inhabitants and a density of 14 per km², it covers an area of 6.1 km². The average declared income is 17.790 €.
Castelverrino in numbers: the analysis
The census record tells a story of long decline: in 1951 Castelverrino had 495 inhabitants; today (2026) it has 87 — 82.4% fewer.
The ageing index is one of the starkest signals: in Castelverrino there are 580 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 47 inhabitants for Castelverrino: an expected decline of 46% from today.
Compared with the provincial average of Isernia (about 1,504 residents per municipality), Castelverrino is a markedly smaller centre.
Among the 52 municipalities of the province of Isernia, Castelverrino ranks 52 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 104 |
| 2020 | 104 |
| 2021 | 101 |
| 2022 | 100 |
| 2023 | 98 |
| 2024 | 93 |
| 2025 | 89 |
| 2026 | 87 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 50 | 57.5% |
| Women | 37 | 42.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 495 |
| 1961 | 401 |
| 1971 | 311 |
| 1981 | 256 |
| 1991 | 177 |
| 2001 | 130 |
| 2011 | 124 |
| 2019 | 104 |
| 2020 | 104 |
| 2021 | 101 |
| 2022 | 100 |
| 2023 | 98 |
| 2024 | 93 |
| 2025 | 89 |
| 2026 | 87 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 72 | 40.4% |
| Married | 90 | 50.6% |
| Divorced | 2 | 1.1% |
| Widowed | 14 | 7.9% |
School-Age Population (2026)
Total 0-18 years: 5
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 1 |
| Primaria (6-10) | 3 |
| Medie (11-13) | 0 |
| Superiori (14-18) | 0 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelverrino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelverrino-094013" title="Population pyramid of Castelverrino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelverrino-094013" alt="Population pyramid of Castelverrino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>