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Population & demographics
All demographic data for Somaglia: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Somaglia.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Somaglia.
Somaglia is a small municipality in the province of Lodi, Lombardia region. With a population of 3864 inhabitants and a density of 188 per km², it covers an area of 20.5 km². The average declared income is 25.185 €.
Somaglia in numbers: the analysis
Looking ahead to 2050, projections give Somaglia about 4,136 inhabitants, up 7% from today.
Among the 60 municipalities of the province of Lodi, Somaglia ranks 12 by population.
Somaglia has grown substantially since 1951: from 3,154 inhabitants then to 3,864 in 2026, an increase of 22.5%.
The generational balance is in line with the norm: the ageing index of Somaglia is 163 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3788 |
| 2020 | 3832 |
| 2021 | 3867 |
| 2022 | 3839 |
| 2023 | 3813 |
| 2024 | 3789 |
| 2025 | 3855 |
| 2026 | 3864 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1942 | 50.3% |
| Women | 1922 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 33 |
| 2022 | 25 |
| 2023 | 30 |
| 2024 | 27 |
| 2025 | 25 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3154 |
| 1961 | 3021 |
| 1971 | 2885 |
| 1981 | 2884 |
| 1991 | 2979 |
| 2001 | 3202 |
| 2011 | 3661 |
| 2019 | 3788 |
| 2020 | 3832 |
| 2021 | 3867 |
| 2022 | 3839 |
| 2023 | 3813 |
| 2024 | 3789 |
| 2025 | 3855 |
| 2026 | 3864 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3414 | 44.3% |
| Married | 3470 | 45.0% |
| Divorced | 222 | 2.9% |
| Widowed | 604 | 7.8% |
School-Age Population (2026)
Total 0-18 years: 709
| Valore | |
|---|---|
| Nido (0-2) | 85 |
| Infanzia (3-5) | 96 |
| Primaria (6-10) | 183 |
| Medie (11-13) | 130 |
| Superiori (14-18) | 215 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Somaglia population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/somaglia-098054" title="Population pyramid of Somaglia — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/somaglia-098054" alt="Population pyramid of Somaglia — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>