Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Lombardia.
Province page
Open the full profile page for the province of Varese.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Lombardia ranked by average income.
Provincial population ranking
View the municipalities in the province of Varese ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Gerenzano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gerenzano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Gerenzano.
Gerenzano is a medium-sized municipality in the province of Varese, Lombardia region. With a population of 11.065 inhabitants and a density of 1186 per km², it covers an area of 9.3 km². The average declared income is 27.703 €.
Gerenzano in numbers: the analysis
Looking ahead to 2050, projections give Gerenzano about 12,101 inhabitants, up 9.4% from today.
The average municipality in the province of Varese has about 6,506 residents: Gerenzano has 1.7 times as many.
Among the 136 municipalities of the province of Varese, Gerenzano ranks 18 by population.
Gerenzano has grown substantially since 1951: from 4,810 inhabitants then to 11,065 in 2026, an increase of 130%.
The generational balance is in line with the norm: the ageing index of Gerenzano is 167 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 10.780 |
| 2020 | 10.789 |
| 2021 | 10.804 |
| 2022 | 10.751 |
| 2023 | 10.845 |
| 2024 | 10.872 |
| 2025 | 10.933 |
| 2026 | 11.065 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 5449 | 49.2% |
| Women | 5616 | 50.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 92 |
| 2022 | 76 |
| 2023 | 78 |
| 2024 | 71 |
| 2025 | 82 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4810 |
| 1961 | 5520 |
| 1971 | 7204 |
| 1981 | 7817 |
| 1991 | 8093 |
| 2001 | 9028 |
| 2011 | 10.411 |
| 2019 | 10.780 |
| 2020 | 10.789 |
| 2021 | 10.804 |
| 2022 | 10.751 |
| 2023 | 10.845 |
| 2024 | 10.872 |
| 2025 | 10.933 |
| 2026 | 11.065 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 9716 | 44.4% |
| Married | 9990 | 45.7% |
| Divorced | 776 | 3.5% |
| Widowed | 1384 | 6.3% |
School-Age Population (2026)
Total 0-18 years: 1965
| Valore | |
|---|---|
| Nido (0-2) | 237 |
| Infanzia (3-5) | 252 |
| Primaria (6-10) | 496 |
| Medie (11-13) | 346 |
| Superiori (14-18) | 634 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gerenzano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gerenzano-012075" title="Population pyramid of Gerenzano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gerenzano-012075" alt="Population pyramid of Gerenzano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>