Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Lombardia.
Province page
Open the full profile page for the province of Sondrio.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Lombardia ranked by average income.
Provincial population ranking
View the municipalities in the province of Sondrio ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Torre di Santa Maria: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Torre di Santa Maria.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Torre di Santa Maria.
Torre di Santa Maria is a small municipality in the province of Sondrio, Lombardia region. With a population of 712 inhabitants and a density of 16 per km², it covers an area of 43.6 km². The average declared income is 22.479 €.
Torre di Santa Maria in numbers: the analysis
Among the 77 municipalities of the province of Sondrio, Torre di Santa Maria ranks 55 by population.
The census record tells a story of long decline: in 1951 Torre di Santa Maria had 1,247 inhabitants; today (2026) it has 712 — 42.9% fewer.
The ageing index is one of the starkest signals: in Torre di Santa Maria there are 379 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 610 inhabitants for Torre di Santa Maria: an expected decline of 14.3% from today.
Compared with the provincial average of Sondrio (about 2,328 residents per municipality), Torre di Santa Maria is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 745 |
| 2020 | 750 |
| 2021 | 756 |
| 2022 | 745 |
| 2023 | 734 |
| 2024 | 729 |
| 2025 | 723 |
| 2026 | 712 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 360 | 50.6% |
| Women | 352 | 49.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1247 |
| 1961 | 1220 |
| 1971 | 1107 |
| 1981 | 1049 |
| 1991 | 943 |
| 2001 | 892 |
| 2011 | 824 |
| 2019 | 745 |
| 2020 | 750 |
| 2021 | 756 |
| 2022 | 745 |
| 2023 | 734 |
| 2024 | 729 |
| 2025 | 723 |
| 2026 | 712 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 614 | 42.5% |
| Married | 618 | 42.7% |
| Divorced | 54 | 3.7% |
| Widowed | 160 | 11.1% |
School-Age Population (2026)
Total 0-18 years: 88
| Valore | |
|---|---|
| Nido (0-2) | 10 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 24 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 32 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Torre di Santa Maria population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/torre-di-santa-maria-014067" title="Population pyramid of Torre di Santa Maria — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/torre-di-santa-maria-014067" alt="Population pyramid of Torre di Santa Maria — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>