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 Casteldelfino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Casteldelfino.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Casteldelfino.
Casteldelfino is a small municipality in the province of Cuneo, Piemonte region. With a population of 143 inhabitants and a density of 4 per km², it covers an area of 33.8 km². The average declared income is 20.972 €.
Casteldelfino in numbers: the analysis
The ageing index is one of the starkest signals: in Casteldelfino there are 467 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 111 inhabitants for Casteldelfino: an expected decline of 22.4% from today.
Compared with the provincial average of Cuneo (about 2,357 residents per municipality), Casteldelfino is a markedly smaller centre.
Among the 247 municipalities of the province of Cuneo, Casteldelfino ranks 215 by population.
The census record tells a story of long decline: in 1951 Casteldelfino had 792 inhabitants; today (2026) it has 143 — 81.9% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 154 |
| 2020 | 151 |
| 2021 | 152 |
| 2022 | 143 |
| 2023 | 142 |
| 2024 | 139 |
| 2025 | 143 |
| 2026 | 143 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 70 | 49.0% |
| Women | 73 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 792 |
| 1961 | 650 |
| 1971 | 548 |
| 1981 | 416 |
| 1991 | 296 |
| 2001 | 227 |
| 2011 | 179 |
| 2019 | 154 |
| 2020 | 151 |
| 2021 | 152 |
| 2022 | 143 |
| 2023 | 142 |
| 2024 | 139 |
| 2025 | 143 |
| 2026 | 143 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 116 | 40.6% |
| Married | 122 | 42.7% |
| Divorced | 12 | 4.2% |
| Widowed | 36 | 12.6% |
School-Age Population (2026)
Total 0-18 years: 15
| Valore | |
|---|---|
| Nido (0-2) | 0 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 5 |
| Medie (11-13) | 1 |
| Superiori (14-18) | 4 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Casteldelfino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/casteldelfino-004047" title="Population pyramid of Casteldelfino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casteldelfino-004047" alt="Population pyramid of Casteldelfino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>