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 Milano.
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 Milano ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Cologno Monzese: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Cologno Monzese.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Cologno Monzese.
Cologno Monzese is a medium-sized municipality in the province of Milano, Lombardia region. With a population of 47.179 inhabitants and a density of 5719 per km², it covers an area of 8.3 km². The average declared income is 25.472 €.
Cologno Monzese in numbers: the analysis
Cologno Monzese is among Italy's major centres: the country's no. 158 municipality by population out of 7896.
Few municipalities in Lombardia are larger: it ranks no. 19 by population out of 1502.
By population, Cologno Monzese ranks no. 7 among the 133 municipalities of the province of Milano.
Cologno Monzese has grown substantially since 1951: from 8,584 inhabitants then to 47,179 in 2026, an increase of 449.6%.
The generational balance is in line with the norm: the ageing index of Cologno Monzese is 205 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 48,364 inhabitants.
The average municipality in the province of Milano has about 24,459 residents: Cologno Monzese has 1.9 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 46.839 |
| 2020 | 47.000 |
| 2021 | 47.208 |
| 2022 | 46.633 |
| 2023 | 46.774 |
| 2024 | 47.006 |
| 2025 | 46.994 |
| 2026 | 47.179 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 23.013 | 48.8% |
| Women | 24.166 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 360 |
| 2022 | 338 |
| 2023 | 328 |
| 2024 | 279 |
| 2025 | 326 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 8584 |
| 1961 | 20.469 |
| 1971 | 47.453 |
| 1981 | 52.440 |
| 1991 | 51.343 |
| 2001 | 48.262 |
| 2011 | 45.786 |
| 2019 | 46.839 |
| 2020 | 47.000 |
| 2021 | 47.208 |
| 2022 | 46.633 |
| 2023 | 46.774 |
| 2024 | 47.006 |
| 2025 | 46.994 |
| 2026 | 47.179 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 41.850 | 44.6% |
| Married | 41.462 | 44.2% |
| Divorced | 3680 | 3.9% |
| Widowed | 6902 | 7.4% |
School-Age Population (2026)
Total 0-18 years: 7596
| Valore | |
|---|---|
| Nido (0-2) | 949 |
| Infanzia (3-5) | 1049 |
| Primaria (6-10) | 1984 |
| Medie (11-13) | 1335 |
| Superiori (14-18) | 2279 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Cologno Monzese population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/cologno-monzese-015081" title="Population pyramid of Cologno Monzese — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/cologno-monzese-015081" alt="Population pyramid of Cologno Monzese — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>