Castelmauro: 1075 inhabitants (2026)
ISTAT Code: 070015
41.8294°N, 14.7104°E
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Population & demographics
All demographic data for Castelmauro: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelmauro.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelmauro.
Castelmauro is a small municipality in the province of Campobasso, Molise region. With a population of 1075 inhabitants and a density of 24 per km², it covers an area of 44.0 km². The average declared income is 12.764 €.
Castelmauro in numbers: the analysis
Compared with the provincial average of Campobasso (about 2,473 residents per municipality), Castelmauro is a markedly smaller centre.
Among the 84 municipalities of the province of Campobasso, Castelmauro ranks 40 by population.
The census record tells a story of long decline: in 1951 Castelmauro had 5,010 inhabitants; today (2026) it has 1,075 — 78.5% fewer.
The ageing index is one of the starkest signals: in Castelmauro there are 489 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 518 inhabitants for Castelmauro: an expected decline of 51.8% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1421 |
| 2020 | 1378 |
| 2021 | 1279 |
| 2022 | 1227 |
| 2023 | 1184 |
| 2024 | 1148 |
| 2025 | 1120 |
| 2026 | 1075 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 524 | 48.7% |
| Women | 551 | 51.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5010 |
| 1961 | 4166 |
| 1971 | 3138 |
| 1981 | 3137 |
| 1991 | 2829 |
| 2001 | 1902 |
| 2011 | 1638 |
| 2019 | 1421 |
| 2020 | 1378 |
| 2021 | 1279 |
| 2022 | 1227 |
| 2023 | 1184 |
| 2024 | 1148 |
| 2025 | 1120 |
| 2026 | 1075 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 800 | 35.7% |
| Married | 1078 | 48.1% |
| Divorced | 54 | 2.4% |
| Widowed | 308 | 13.8% |
School-Age Population (2026)
Total 0-18 years: 113
| Valore | |
|---|---|
| Nido (0-2) | 6 |
| Infanzia (3-5) | 12 |
| Primaria (6-10) | 35 |
| Medie (11-13) | 20 |
| Superiori (14-18) | 40 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelmauro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelmauro-070015" title="Population pyramid of Castelmauro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelmauro-070015" alt="Population pyramid of Castelmauro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>