Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Piemonte.
Province page
Open the full profile page for the province of Cuneo.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Piemonte ranked by average income.
Provincial population ranking
View the municipalities in the province of Cuneo ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Castelmagno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelmagno.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelmagno.
Castelmagno is a small municipality in the province of Cuneo, Piemonte region. With a population of 51 inhabitants and a density of 1 per km², it covers an area of 49.6 km². The average declared income is 12.189 €.
Castelmagno in numbers: the analysis
Demographic projections to 2050 estimate about 29 inhabitants for Castelmagno: an expected decline of 43.1% from today.
Compared with the provincial average of Cuneo (about 2,357 residents per municipality), Castelmagno is a markedly smaller centre.
Among the 247 municipalities of the province of Cuneo, Castelmagno ranks 243 by population.
The census record tells a story of long decline: in 1951 Castelmagno had 485 inhabitants; today (2026) it has 51 — 89.5% fewer.
The ageing index is one of the starkest signals: in Castelmagno there are 433 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 60 |
| 2020 | 59 |
| 2021 | 59 |
| 2022 | 53 |
| 2023 | 57 |
| 2024 | 55 |
| 2025 | 51 |
| 2026 | 51 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 34 | 66.7% |
| Women | 17 | 33.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 485 |
| 1961 | 294 |
| 1971 | 186 |
| 1981 | 211 |
| 1991 | 163 |
| 2001 | 117 |
| 2011 | 82 |
| 2019 | 60 |
| 2020 | 59 |
| 2021 | 59 |
| 2022 | 53 |
| 2023 | 57 |
| 2024 | 55 |
| 2025 | 51 |
| 2026 | 51 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 54 | 52.9% |
| Married | 38 | 37.3% |
| Divorced | 6 | 5.9% |
| Widowed | 4 | 3.9% |
School-Age Population (2026)
Total 0-18 years: 5
| Valore | |
|---|---|
| Nido (0-2) | 0 |
| Infanzia (3-5) | 0 |
| Primaria (6-10) | 1 |
| Medie (11-13) | 2 |
| Superiori (14-18) | 2 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelmagno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelmagno-004053" title="Population pyramid of Castelmagno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelmagno-004053" alt="Population pyramid of Castelmagno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>