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Population & demographics
All demographic data for Castelletto Molina: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelletto Molina.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castelletto Molina.
Castelletto Molina is a small municipality in the province of Asti, Piemonte region. With a population of 137 inhabitants and a density of 44 per km², it covers an area of 3.1 km². The average declared income is 17.079 €.
Castelletto Molina in numbers: the analysis
The census record tells a story of long decline: in 1951 Castelletto Molina had 412 inhabitants; today (2026) it has 137 — 66.7% fewer.
The ageing index is one of the starkest signals: in Castelletto Molina there are 378 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 90 inhabitants for Castelletto Molina: an expected decline of 34.3% from today.
Compared with the provincial average of Asti (about 1,770 residents per municipality), Castelletto Molina is a markedly smaller centre.
Among the 117 municipalities of the province of Asti, Castelletto Molina ranks 113 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 155 |
| 2020 | 139 |
| 2021 | 140 |
| 2022 | 143 |
| 2023 | 141 |
| 2024 | 140 |
| 2025 | 137 |
| 2026 | 137 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 61 | 44.5% |
| Women | 76 | 55.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 412 |
| 1961 | 283 |
| 1971 | 226 |
| 1981 | 207 |
| 1991 | 165 |
| 2001 | 169 |
| 2011 | 184 |
| 2019 | 155 |
| 2020 | 139 |
| 2021 | 140 |
| 2022 | 143 |
| 2023 | 141 |
| 2024 | 140 |
| 2025 | 137 |
| 2026 | 137 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 88 | 32.1% |
| Married | 152 | 55.5% |
| Divorced | 12 | 4.4% |
| Widowed | 22 | 8.0% |
School-Age Population (2026)
Total 0-18 years: 12
| Valore | |
|---|---|
| Nido (0-2) | 2 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 0 |
| Medie (11-13) | 1 |
| Superiori (14-18) | 4 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelletto Molina population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelletto-molina-005027" title="Population pyramid of Castelletto Molina — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelletto-molina-005027" alt="Population pyramid of Castelletto Molina — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>