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Population & demographics
All demographic data for Val Masino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Val Masino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Val Masino.
Val Masino is a small municipality in the province of Sondrio, Lombardia region. With a population of 825 inhabitants and a density of 7 per km², it covers an area of 116.2 km². The average declared income is 19.488 €.
Val Masino in numbers: the analysis
Among the 77 municipalities of the province of Sondrio, Val Masino ranks 51 by population.
The census record tells a story of long decline: in 1951 Val Masino had 1,176 inhabitants; today (2026) it has 825 — 29.8% fewer.
The ageing index is one of the starkest signals: in Val Masino there are 429 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 636 inhabitants for Val Masino: an expected decline of 22.9% from today.
Compared with the provincial average of Sondrio (about 2,328 residents per municipality), Val Masino is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 890 |
| 2020 | 876 |
| 2021 | 865 |
| 2022 | 841 |
| 2023 | 839 |
| 2024 | 827 |
| 2025 | 820 |
| 2026 | 825 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 429 | 52.0% |
| Women | 396 | 48.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 8 |
| 2024 | 4 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1176 |
| 1961 | 1131 |
| 1971 | 1061 |
| 1981 | 989 |
| 1991 | 931 |
| 2001 | 963 |
| 2011 | 939 |
| 2019 | 890 |
| 2020 | 876 |
| 2021 | 865 |
| 2022 | 841 |
| 2023 | 839 |
| 2024 | 827 |
| 2025 | 820 |
| 2026 | 825 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 638 | 38.9% |
| Married | 790 | 48.2% |
| Divorced | 52 | 3.2% |
| Widowed | 160 | 9.8% |
School-Age Population (2026)
Total 0-18 years: 93
| Valore | |
|---|---|
| Nido (0-2) | 15 |
| Infanzia (3-5) | 7 |
| Primaria (6-10) | 16 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 38 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Val Masino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/val-masino-014074" title="Population pyramid of Val Masino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/val-masino-014074" alt="Population pyramid of Val Masino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>