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Population & demographics
All demographic data for Sueglio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sueglio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Sueglio.
Sueglio is a small municipality in the province of Lecco, Lombardia region. With a population of 157 inhabitants and a density of 37 per km², it covers an area of 4.3 km². The average declared income is 27.091 €.
Sueglio in numbers: the analysis
The ageing index is one of the starkest signals: in Sueglio there are 250 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Sueglio had 358 inhabitants; today (2026) it has 157 — 56.1% fewer.
Among the 84 municipalities of the province of Lecco, Sueglio ranks 82 by population.
Compared with the provincial average of Lecco (about 3,979 residents per municipality), Sueglio is a markedly smaller centre.
Demographic projections to 2050 estimate about 130 inhabitants for Sueglio: an expected decline of 17.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 166 |
| 2020 | 153 |
| 2021 | 145 |
| 2022 | 141 |
| 2023 | 143 |
| 2024 | 144 |
| 2025 | 156 |
| 2026 | 157 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 83 | 52.9% |
| Women | 74 | 47.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 358 |
| 1961 | 331 |
| 1971 | 257 |
| 1981 | 232 |
| 1991 | 184 |
| 2001 | 172 |
| 2011 | 147 |
| 2019 | 166 |
| 2020 | 153 |
| 2021 | 145 |
| 2022 | 141 |
| 2023 | 143 |
| 2024 | 144 |
| 2025 | 156 |
| 2026 | 157 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 118 | 37.8% |
| Married | 148 | 47.4% |
| Divorced | 22 | 7.1% |
| Widowed | 24 | 7.7% |
School-Age Population (2026)
Total 0-18 years: 24
| Valore | |
|---|---|
| Nido (0-2) | 5 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 6 |
| Medie (11-13) | 5 |
| Superiori (14-18) | 3 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sueglio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sueglio-097077" title="Population pyramid of Sueglio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sueglio-097077" alt="Population pyramid of Sueglio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>