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Population & demographics
All demographic data for Mesero: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mesero.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Mesero.
Mesero is a small municipality in the province of Milano, Lombardia region. With a population of 4134 inhabitants and a density of 689 per km², it covers an area of 6.0 km². The average declared income is 27.081 €.
Mesero in numbers: the analysis
For 2050 the projections point to an essentially unchanged population: about 3,974 inhabitants.
Compared with the provincial average of Milano (about 24,459 residents per municipality), Mesero is a markedly smaller centre.
Among the 133 municipalities of the province of Milano, Mesero ranks 111 by population.
Mesero has grown substantially since 1951: from 2,107 inhabitants then to 4,134 in 2026, an increase of 96.2%.
The generational balance is in line with the norm: the ageing index of Mesero is 202 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4182 |
| 2020 | 4212 |
| 2021 | 4199 |
| 2022 | 4191 |
| 2023 | 4235 |
| 2024 | 4232 |
| 2025 | 4175 |
| 2026 | 4134 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2072 | 50.1% |
| Women | 2062 | 49.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 22 |
| 2022 | 35 |
| 2023 | 34 |
| 2024 | 34 |
| 2025 | 30 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2107 |
| 1961 | 2206 |
| 1971 | 2386 |
| 1981 | 2730 |
| 1991 | 3114 |
| 2001 | 3490 |
| 2011 | 3909 |
| 2019 | 4182 |
| 2020 | 4212 |
| 2021 | 4199 |
| 2022 | 4191 |
| 2023 | 4235 |
| 2024 | 4232 |
| 2025 | 4175 |
| 2026 | 4134 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3750 | 44.9% |
| Married | 3752 | 44.9% |
| Divorced | 278 | 3.3% |
| Widowed | 570 | 6.8% |
School-Age Population (2026)
Total 0-18 years: 636
| Valore | |
|---|---|
| Nido (0-2) | 87 |
| Infanzia (3-5) | 81 |
| Primaria (6-10) | 179 |
| Medie (11-13) | 117 |
| Superiori (14-18) | 172 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mesero population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mesero-015144" title="Population pyramid of Mesero — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mesero-015144" alt="Population pyramid of Mesero — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>