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Population & demographics
All demographic data for Colorina: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Colorina.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Colorina.
Colorina is a small municipality in the province of Sondrio, Lombardia region. With a population of 1357 inhabitants and a density of 75 per km², it covers an area of 18.0 km². The average declared income is 21.314 €.
Colorina in numbers: the analysis
Among the 77 municipalities of the province of Sondrio, Colorina ranks 40 by population.
Compared with the provincial average of Sondrio (about 2,328 residents per municipality), Colorina is a markedly smaller centre.
Demographic projections to 2050 estimate about 1,284 inhabitants for Colorina: an expected decline of 5.4% from today.
The ageing index is one of the starkest signals: in Colorina there are 252 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Colorina had 1,521 inhabitants; today (2026) it has 1,357 — 10.8% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1379 |
| 2020 | 1370 |
| 2021 | 1353 |
| 2022 | 1390 |
| 2023 | 1379 |
| 2024 | 1296 |
| 2025 | 1341 |
| 2026 | 1357 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 717 | 52.8% |
| Women | 640 | 47.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 9 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1521 |
| 1961 | 1514 |
| 1971 | 1590 |
| 1981 | 1557 |
| 1991 | 1480 |
| 2001 | 1453 |
| 2011 | 1460 |
| 2019 | 1379 |
| 2020 | 1370 |
| 2021 | 1353 |
| 2022 | 1390 |
| 2023 | 1379 |
| 2024 | 1296 |
| 2025 | 1341 |
| 2026 | 1357 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1188 | 44.3% |
| Married | 1120 | 41.8% |
| Divorced | 124 | 4.6% |
| Widowed | 250 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 179
| Valore | |
|---|---|
| Nido (0-2) | 19 |
| Infanzia (3-5) | 19 |
| Primaria (6-10) | 46 |
| Medie (11-13) | 35 |
| Superiori (14-18) | 60 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Colorina population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/colorina-014023" title="Population pyramid of Colorina — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/colorina-014023" alt="Population pyramid of Colorina — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>