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Population & demographics
All demographic data for Andalo Valtellino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Andalo Valtellino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Andalo Valtellino.
Andalo Valtellino is a small municipality in the province of Sondrio, Lombardia region. With a population of 601 inhabitants and a density of 88 per km², it covers an area of 6.8 km². The average declared income is 22.753 €.
Andalo Valtellino in numbers: the analysis
Andalo Valtellino has grown substantially since 1951: from 409 inhabitants then to 601 in 2026, an increase of 46.9%.
Among the 77 municipalities of the province of Sondrio, Andalo Valtellino ranks 60 by population.
Compared with the provincial average of Sondrio (about 2,328 residents per municipality), Andalo Valtellino is a markedly smaller centre.
Looking ahead to 2050, projections give Andalo Valtellino about 756 inhabitants, up 25.8% from today.
The generational balance is in line with the norm: the ageing index of Andalo Valtellino is 194 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 562 |
| 2020 | 587 |
| 2021 | 585 |
| 2022 | 597 |
| 2023 | 589 |
| 2024 | 590 |
| 2025 | 602 |
| 2026 | 601 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 322 | 53.6% |
| Women | 279 | 46.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 409 |
| 1961 | 430 |
| 1971 | 404 |
| 1981 | 402 |
| 1991 | 481 |
| 2001 | 548 |
| 2011 | 552 |
| 2019 | 562 |
| 2020 | 587 |
| 2021 | 585 |
| 2022 | 597 |
| 2023 | 589 |
| 2024 | 590 |
| 2025 | 602 |
| 2026 | 601 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 546 | 45.3% |
| Married | 540 | 44.9% |
| Divorced | 50 | 4.2% |
| Widowed | 68 | 5.6% |
School-Age Population (2026)
Total 0-18 years: 107
| Valore | |
|---|---|
| Nido (0-2) | 12 |
| Infanzia (3-5) | 13 |
| Primaria (6-10) | 34 |
| Medie (11-13) | 20 |
| Superiori (14-18) | 28 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Andalo Valtellino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/andalo-valtellino-014003" title="Population pyramid of Andalo Valtellino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/andalo-valtellino-014003" alt="Population pyramid of Andalo Valtellino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>