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Population & demographics
All demographic data for Gorgonzola: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gorgonzola.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Gorgonzola.
Gorgonzola is a medium-sized municipality in the province of Milano, Lombardia region. With a population of 21.448 inhabitants and a density of 2111 per km², it covers an area of 10.2 km². The average declared income is 30.226 €.
Gorgonzola in numbers: the analysis
Gorgonzola has grown substantially since 1951: from 7,444 inhabitants then to 21,448 in 2026, an increase of 188.1%.
The generational balance is in line with the norm: the ageing index of Gorgonzola is 175 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Gorgonzola about 25,280 inhabitants, up 17.9% from today.
Few municipalities in Lombardia are larger: it ranks no. 65 by population out of 1502.
Among the 133 municipalities of the province of Milano, Gorgonzola ranks 27 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 20.444 |
| 2020 | 20.524 |
| 2021 | 20.899 |
| 2022 | 20.949 |
| 2023 | 21.146 |
| 2024 | 21.214 |
| 2025 | 21.306 |
| 2026 | 21.448 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 10.389 | 48.4% |
| Women | 11.059 | 51.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 149 |
| 2022 | 151 |
| 2023 | 152 |
| 2024 | 140 |
| 2025 | 169 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 7444 |
| 1961 | 9089 |
| 1971 | 12.612 |
| 1981 | 14.646 |
| 1991 | 16.258 |
| 2001 | 17.674 |
| 2011 | 19.402 |
| 2019 | 20.444 |
| 2020 | 20.524 |
| 2021 | 20.899 |
| 2022 | 20.949 |
| 2023 | 21.146 |
| 2024 | 21.214 |
| 2025 | 21.306 |
| 2026 | 21.448 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 19.258 | 45.2% |
| Married | 18.908 | 44.4% |
| Divorced | 1644 | 3.9% |
| Widowed | 2762 | 6.5% |
School-Age Population (2026)
Total 0-18 years: 3665
| Valore | |
|---|---|
| Nido (0-2) | 484 |
| Infanzia (3-5) | 482 |
| Primaria (6-10) | 938 |
| Medie (11-13) | 655 |
| Superiori (14-18) | 1106 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gorgonzola population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gorgonzola-015108" title="Population pyramid of Gorgonzola — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gorgonzola-015108" alt="Population pyramid of Gorgonzola — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>