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Population & demographics
All demographic data for Blevio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Blevio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Blevio.
Blevio is a small municipality in the province of Como, Lombardia region. With a population of 1002 inhabitants and a density of 185 per km², it covers an area of 5.4 km². The average declared income is 30.321 €.
Blevio in numbers: the analysis
Among the 147 municipalities of the province of Como, Blevio ranks 104 by population.
The census record tells a story of long decline: in 1951 Blevio had 1,581 inhabitants; today (2026) it has 1,002 — 36.6% fewer.
The ageing index is one of the starkest signals: in Blevio there are 337 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 610 inhabitants for Blevio: an expected decline of 39.1% from today.
Compared with the provincial average of Como (about 4,072 residents per municipality), Blevio is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1158 |
| 2020 | 1192 |
| 2021 | 1143 |
| 2022 | 1091 |
| 2023 | 1082 |
| 2024 | 1048 |
| 2025 | 1034 |
| 2026 | 1002 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 474 | 47.3% |
| Women | 528 | 52.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1581 |
| 1961 | 1873 |
| 1971 | 1666 |
| 1981 | 1432 |
| 1991 | 1323 |
| 2001 | 1221 |
| 2011 | 1185 |
| 2019 | 1158 |
| 2020 | 1192 |
| 2021 | 1143 |
| 2022 | 1091 |
| 2023 | 1082 |
| 2024 | 1048 |
| 2025 | 1034 |
| 2026 | 1002 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 958 | 46.3% |
| Married | 808 | 39.1% |
| Divorced | 114 | 5.5% |
| Widowed | 188 | 9.1% |
School-Age Population (2026)
Total 0-18 years: 111
| Valore | |
|---|---|
| Nido (0-2) | 14 |
| Infanzia (3-5) | 14 |
| Primaria (6-10) | 29 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 37 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Blevio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/blevio-013026" title="Population pyramid of Blevio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/blevio-013026" alt="Population pyramid of Blevio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>