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Population & demographics
All demographic data for Nesso: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Nesso.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Nesso.
Nesso is a small municipality in the province of Como, Lombardia region. With a population of 1074 inhabitants and a density of 74 per km², it covers an area of 14.5 km². The average declared income is 24.388 €.
Nesso in numbers: the analysis
Compared with the provincial average of Como (about 4,072 residents per municipality), Nesso is a markedly smaller centre.
Among the 147 municipalities of the province of Como, Nesso ranks 99 by population.
The census record tells a story of long decline: in 1951 Nesso had 1,703 inhabitants; today (2026) it has 1,074 — 36.9% fewer.
The ageing index is one of the starkest signals: in Nesso there are 384 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 730 inhabitants for Nesso: an expected decline of 32% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1202 |
| 2020 | 1186 |
| 2021 | 1172 |
| 2022 | 1163 |
| 2023 | 1154 |
| 2024 | 1138 |
| 2025 | 1107 |
| 2026 | 1074 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 540 | 50.3% |
| Women | 534 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1703 |
| 1961 | 1563 |
| 1971 | 1416 |
| 1981 | 1374 |
| 1991 | 1357 |
| 2001 | 1302 |
| 2011 | 1241 |
| 2019 | 1202 |
| 2020 | 1186 |
| 2021 | 1172 |
| 2022 | 1163 |
| 2023 | 1154 |
| 2024 | 1138 |
| 2025 | 1107 |
| 2026 | 1074 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 868 | 39.2% |
| Married | 1066 | 48.1% |
| Divorced | 76 | 3.4% |
| Widowed | 204 | 9.2% |
School-Age Population (2026)
Total 0-18 years: 129
| Valore | |
|---|---|
| Nido (0-2) | 7 |
| Infanzia (3-5) | 16 |
| Primaria (6-10) | 35 |
| Medie (11-13) | 25 |
| Superiori (14-18) | 46 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Nesso population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/nesso-013161" title="Population pyramid of Nesso — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/nesso-013161" alt="Population pyramid of Nesso — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>