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Population & demographics
All demographic data for Castelbelforte: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelbelforte.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castelbelforte.
Castelbelforte is a small municipality in the province of Mantova, Lombardia region. With a population of 3381 inhabitants and a density of 155 per km², it covers an area of 21.9 km². The average declared income is 23.948 €.
Castelbelforte in numbers: the analysis
Among the 64 municipalities of the province of Mantova, Castelbelforte ranks 37 by population.
Compared with the provincial average of Mantova (about 6,386 residents per municipality), Castelbelforte is a markedly smaller centre.
Looking ahead to 2050, projections give Castelbelforte about 4,136 inhabitants, up 22.3% from today.
The generational balance is in line with the norm: the ageing index of Castelbelforte is 165 (over-65s per 100 under-14s).
The census record tells a story of long decline: in 1951 Castelbelforte had 3,661 inhabitants; today (2026) it has 3,381 — 7.6% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3188 |
| 2020 | 3168 |
| 2021 | 3266 |
| 2022 | 3231 |
| 2023 | 3268 |
| 2024 | 3297 |
| 2025 | 3350 |
| 2026 | 3381 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1719 | 50.8% |
| Women | 1662 | 49.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 26 |
| 2022 | 28 |
| 2023 | 21 |
| 2024 | 21 |
| 2025 | 18 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3661 |
| 1961 | 2964 |
| 1971 | 2519 |
| 1981 | 2478 |
| 1991 | 2542 |
| 2001 | 2609 |
| 2011 | 3069 |
| 2019 | 3188 |
| 2020 | 3168 |
| 2021 | 3266 |
| 2022 | 3231 |
| 2023 | 3268 |
| 2024 | 3297 |
| 2025 | 3350 |
| 2026 | 3381 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2888 | 43.1% |
| Married | 3090 | 46.1% |
| Divorced | 248 | 3.7% |
| Widowed | 474 | 7.1% |
School-Age Population (2026)
Total 0-18 years: 605
| Valore | |
|---|---|
| Nido (0-2) | 61 |
| Infanzia (3-5) | 99 |
| Primaria (6-10) | 149 |
| Medie (11-13) | 98 |
| Superiori (14-18) | 198 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelbelforte population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelbelforte-020013" title="Population pyramid of Castelbelforte — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelbelforte-020013" alt="Population pyramid of Castelbelforte — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>