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Population & demographics
All demographic data for Alto: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Alto.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Alto.
Alto is a small municipality in the province of Cuneo, Piemonte region. With a population of 152 inhabitants and a density of 20 per km², it covers an area of 7.5 km². The average declared income is 17.057 €.
Alto in numbers: the analysis
Among the 247 municipalities of the province of Cuneo, Alto ranks 212 by population.
Compared with the provincial average of Cuneo (about 2,357 residents per municipality), Alto is a markedly smaller centre.
Looking ahead to 2050, projections give Alto about 267 inhabitants, up 75.7% from today.
The generational balance is in line with the norm: the ageing index of Alto is 174 (over-65s per 100 under-14s).
The census record tells a story of long decline: in 1951 Alto had 293 inhabitants; today (2026) it has 152 — 48.1% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 129 |
| 2020 | 137 |
| 2021 | 139 |
| 2022 | 142 |
| 2023 | 149 |
| 2024 | 151 |
| 2025 | 157 |
| 2026 | 152 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 80 | 52.6% |
| Women | 72 | 47.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 293 |
| 1961 | 238 |
| 1971 | 189 |
| 1981 | 139 |
| 1991 | 118 |
| 2001 | 104 |
| 2011 | 121 |
| 2019 | 129 |
| 2020 | 137 |
| 2021 | 139 |
| 2022 | 142 |
| 2023 | 149 |
| 2024 | 151 |
| 2025 | 157 |
| 2026 | 152 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 142 | 45.2% |
| Married | 138 | 43.9% |
| Divorced | 20 | 6.4% |
| Widowed | 14 | 4.5% |
School-Age Population (2026)
Total 0-18 years: 21
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 2 |
| Primaria (6-10) | 12 |
| Medie (11-13) | 2 |
| Superiori (14-18) | 4 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Alto population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/alto-004005" title="Population pyramid of Alto — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/alto-004005" alt="Population pyramid of Alto — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>