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Population & demographics
All demographic data for Senna Comasco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Senna Comasco.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Senna Comasco.
Senna Comasco is a small municipality in the province of Como, Lombardia region. With a population of 3174 inhabitants and a density of 1083 per km², it covers an area of 2.9 km². The average declared income is 25.898 €.
Senna Comasco in numbers: the analysis
For 2050 the projections point to an essentially unchanged population: about 3,308 inhabitants.
The generational balance is in line with the norm: the ageing index of Senna Comasco is 193 (over-65s per 100 under-14s).
Senna Comasco has grown substantially since 1951: from 504 inhabitants then to 3,174 in 2026, an increase of 529.8%.
Among the 147 municipalities of the province of Como, Senna Comasco ranks 58 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3136 |
| 2020 | 3117 |
| 2021 | 3157 |
| 2022 | 3161 |
| 2023 | 3140 |
| 2024 | 3165 |
| 2025 | 3162 |
| 2026 | 3174 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1570 | 49.5% |
| Women | 1604 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 18 |
| 2022 | 16 |
| 2023 | 20 |
| 2024 | 21 |
| 2025 | 19 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 504 |
| 1961 | 665 |
| 1971 | 967 |
| 1981 | 1390 |
| 1991 | 1726 |
| 2001 | 2766 |
| 2011 | 3171 |
| 2019 | 3136 |
| 2020 | 3117 |
| 2021 | 3157 |
| 2022 | 3161 |
| 2023 | 3140 |
| 2024 | 3165 |
| 2025 | 3162 |
| 2026 | 3174 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2758 | 43.6% |
| Married | 2970 | 47.0% |
| Divorced | 256 | 4.0% |
| Widowed | 340 | 5.4% |
School-Age Population (2026)
Total 0-18 years: 524
| Valore | |
|---|---|
| Nido (0-2) | 64 |
| Infanzia (3-5) | 59 |
| Primaria (6-10) | 112 |
| Medie (11-13) | 98 |
| Superiori (14-18) | 191 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Senna Comasco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/senna-comasco-013212" title="Population pyramid of Senna Comasco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/senna-comasco-013212" alt="Population pyramid of Senna Comasco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>