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Population & demographics
All demographic data for Sordio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sordio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Sordio.
Sordio is a small municipality in the province of Lodi, Lombardia region. With a population of 3444 inhabitants and a density of 1234 per km², it covers an area of 2.8 km². The average declared income is 25.707 €.
Sordio in numbers: the analysis
Sordio has grown substantially since 1951: from 391 inhabitants then to 3,444 in 2026, an increase of 780.8%.
Among the 60 municipalities of the province of Lodi, Sordio ranks 15 by population.
For 2050 the projections point to an essentially unchanged population: about 3,528 inhabitants.
The generational balance is in line with the norm: the ageing index of Sordio is 144 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3420 |
| 2020 | 3436 |
| 2021 | 3448 |
| 2022 | 3387 |
| 2023 | 3422 |
| 2024 | 3440 |
| 2025 | 3429 |
| 2026 | 3444 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1758 | 51.0% |
| Women | 1686 | 49.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 22 |
| 2022 | 27 |
| 2023 | 22 |
| 2024 | 26 |
| 2025 | 29 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 391 |
| 1961 | 672 |
| 1971 | 1149 |
| 1981 | 1429 |
| 1991 | 1911 |
| 2001 | 2327 |
| 2011 | 3149 |
| 2019 | 3420 |
| 2020 | 3436 |
| 2021 | 3448 |
| 2022 | 3387 |
| 2023 | 3422 |
| 2024 | 3440 |
| 2025 | 3429 |
| 2026 | 3444 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3178 | 46.3% |
| Married | 3038 | 44.3% |
| Divorced | 278 | 4.1% |
| Widowed | 364 | 5.3% |
School-Age Population (2026)
Total 0-18 years: 604
| Valore | |
|---|---|
| Nido (0-2) | 78 |
| Infanzia (3-5) | 70 |
| Primaria (6-10) | 160 |
| Medie (11-13) | 112 |
| Superiori (14-18) | 184 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sordio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sordio-098055" title="Population pyramid of Sordio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sordio-098055" alt="Population pyramid of Sordio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>