Casasco: 134 inhabitants (2026)
ISTAT Code: 006041
44.8282°N, 9.0061°E
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Population & demographics
All demographic data for Casasco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Casasco.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Casasco.
Casasco is a small municipality in the province of Alessandria, Piemonte region. With a population of 134 inhabitants and a density of 14 per km², it covers an area of 9.3 km². The average declared income is 24.740 €.
Casasco in numbers: the analysis
Compared with the provincial average of Alessandria (about 2,182 residents per municipality), Casasco is a markedly smaller centre.
Among the 187 municipalities of the province of Alessandria, Casasco ranks 180 by population.
The census record tells a story of long decline: in 1951 Casasco had 458 inhabitants; today (2026) it has 134 — 70.7% fewer.
The ageing index is one of the starkest signals: in Casasco there are 383 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Casasco about 145 inhabitants, up 8.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 131 |
| 2020 | 117 |
| 2021 | 116 |
| 2022 | 121 |
| 2023 | 115 |
| 2024 | 121 |
| 2025 | 130 |
| 2026 | 134 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 69 | 51.5% |
| Women | 65 | 48.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 0 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 458 |
| 1961 | 359 |
| 1971 | 269 |
| 1981 | 220 |
| 1991 | 171 |
| 2001 | 149 |
| 2011 | 124 |
| 2019 | 131 |
| 2020 | 117 |
| 2021 | 116 |
| 2022 | 121 |
| 2023 | 115 |
| 2024 | 121 |
| 2025 | 130 |
| 2026 | 134 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 96 | 36.9% |
| Married | 124 | 47.7% |
| Divorced | 10 | 3.8% |
| Widowed | 30 | 11.5% |
School-Age Population (2026)
Total 0-18 years: 13
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 5 |
| Medie (11-13) | 2 |
| Superiori (14-18) | 1 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Casasco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/casasco-006041" title="Population pyramid of Casasco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casasco-006041" alt="Population pyramid of Casasco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>