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Population & demographics
All demographic data for Mantello: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mantello.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Mantello.
Mantello is a small municipality in the province of Sondrio, Lombardia region. With a population of 747 inhabitants and a density of 191 per km², it covers an area of 3.9 km². The average declared income is 22.955 €.
Mantello in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Mantello is 219 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 768 inhabitants.
Compared with the provincial average of Sondrio (about 2,328 residents per municipality), Mantello is a markedly smaller centre.
Among the 77 municipalities of the province of Sondrio, Mantello ranks 54 by population.
Mantello has grown substantially since 1951: from 522 inhabitants then to 747 in 2026, an increase of 43.1%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 741 |
| 2020 | 737 |
| 2021 | 752 |
| 2022 | 753 |
| 2023 | 740 |
| 2024 | 753 |
| 2025 | 750 |
| 2026 | 747 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 365 | 48.9% |
| Women | 382 | 51.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 522 |
| 1961 | 653 |
| 1971 | 642 |
| 1981 | 723 |
| 1991 | 670 |
| 2001 | 683 |
| 2011 | 732 |
| 2019 | 741 |
| 2020 | 737 |
| 2021 | 752 |
| 2022 | 753 |
| 2023 | 740 |
| 2024 | 753 |
| 2025 | 750 |
| 2026 | 747 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 668 | 44.5% |
| Married | 680 | 45.3% |
| Divorced | 48 | 3.2% |
| Widowed | 104 | 6.9% |
School-Age Population (2026)
Total 0-18 years: 129
| Valore | |
|---|---|
| Nido (0-2) | 11 |
| Infanzia (3-5) | 17 |
| Primaria (6-10) | 29 |
| Medie (11-13) | 22 |
| Superiori (14-18) | 50 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mantello population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mantello-014039" title="Population pyramid of Mantello — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mantello-014039" alt="Population pyramid of Mantello — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>