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Population & demographics
All demographic data for Traona: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Traona.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Traona.
Traona is a small municipality in the province of Sondrio, Lombardia region. With a population of 2903 inhabitants and a density of 447 per km², it covers an area of 6.5 km². The average declared income is 24.152 €.
Traona in numbers: the analysis
Traona has grown substantially since 1951: from 1,353 inhabitants then to 2,903 in 2026, an increase of 114.6%.
The generational balance is in line with the norm: the ageing index of Traona is 132 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Traona about 3,363 inhabitants, up 15.8% from today.
Among the 77 municipalities of the province of Sondrio, Traona ranks 22 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2781 |
| 2020 | 2834 |
| 2021 | 2828 |
| 2022 | 2842 |
| 2023 | 2850 |
| 2024 | 2867 |
| 2025 | 2892 |
| 2026 | 2903 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1512 | 52.1% |
| Women | 1391 | 47.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 23 |
| 2022 | 31 |
| 2023 | 26 |
| 2024 | 28 |
| 2025 | 23 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1353 |
| 1961 | 1422 |
| 1971 | 1578 |
| 1981 | 1725 |
| 1991 | 1922 |
| 2001 | 2187 |
| 2011 | 2536 |
| 2019 | 2781 |
| 2020 | 2834 |
| 2021 | 2828 |
| 2022 | 2842 |
| 2023 | 2850 |
| 2024 | 2867 |
| 2025 | 2892 |
| 2026 | 2903 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2690 | 46.5% |
| Married | 2518 | 43.5% |
| Divorced | 238 | 4.1% |
| Widowed | 338 | 5.8% |
School-Age Population (2026)
Total 0-18 years: 537
| Valore | |
|---|---|
| Nido (0-2) | 75 |
| Infanzia (3-5) | 90 |
| Primaria (6-10) | 147 |
| Medie (11-13) | 84 |
| Superiori (14-18) | 141 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Traona population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/traona-014069" title="Population pyramid of Traona — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/traona-014069" alt="Population pyramid of Traona — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>