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Population & demographics
All demographic data for San Martino dall'Argine: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Martino dall'Argine.
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Air quality (PM2.5, PM10, NO2) and land consumption data for San Martino dall'Argine.
San Martino dall'Argine is a small municipality in the province of Mantova, Lombardia region. With a population of 1604 inhabitants and a density of 92 per km², it covers an area of 17.5 km². The average declared income is 23.800 €.
San Martino dall'Argine in numbers: the analysis
Demographic projections to 2050 estimate about 1,298 inhabitants for San Martino dall'Argine: an expected decline of 19.1% from today.
Compared with the provincial average of Mantova (about 6,386 residents per municipality), San Martino dall'Argine is a markedly smaller centre.
Among the 64 municipalities of the province of Mantova, San Martino dall'Argine ranks 54 by population.
The census record tells a story of long decline: in 1951 San Martino dall'Argine had 2,803 inhabitants; today (2026) it has 1,604 — 42.8% fewer.
The ageing index is one of the starkest signals: in San Martino dall'Argine there are 373 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1706 |
| 2020 | 1672 |
| 2021 | 1638 |
| 2022 | 1598 |
| 2023 | 1587 |
| 2024 | 1583 |
| 2025 | 1585 |
| 2026 | 1604 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 807 | 50.3% |
| Women | 797 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 11 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2803 |
| 1961 | 2433 |
| 1971 | 2119 |
| 1981 | 2069 |
| 1991 | 1971 |
| 2001 | 1857 |
| 2011 | 1811 |
| 2019 | 1706 |
| 2020 | 1672 |
| 2021 | 1638 |
| 2022 | 1598 |
| 2023 | 1587 |
| 2024 | 1583 |
| 2025 | 1585 |
| 2026 | 1604 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1292 | 40.8% |
| Married | 1420 | 44.8% |
| Divorced | 144 | 4.5% |
| Widowed | 314 | 9.9% |
School-Age Population (2026)
Total 0-18 years: 195
| Valore | |
|---|---|
| Nido (0-2) | 29 |
| Infanzia (3-5) | 18 |
| Primaria (6-10) | 41 |
| Medie (11-13) | 41 |
| Superiori (14-18) | 66 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Martino dall'Argine population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-martino-dall-argine-020059" title="Population pyramid of San Martino dall'Argine — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-martino-dall-argine-020059" alt="Population pyramid of San Martino dall'Argine — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>