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Population & demographics
All demographic data for Marchirolo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Marchirolo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Marchirolo.
Marchirolo is a small municipality in the province of Varese, Lombardia region. With a population of 3571 inhabitants and a density of 619 per km², it covers an area of 5.8 km². The average declared income is 16.970 €.
Marchirolo in numbers: the analysis
Among the 136 municipalities of the province of Varese, Marchirolo ranks 67 by population.
Marchirolo has grown substantially since 1951: from 944 inhabitants then to 3,571 in 2026, an increase of 278.3%.
The generational balance is in line with the norm: the ageing index of Marchirolo is 150 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Marchirolo about 4,277 inhabitants, up 19.8% from today.
Compared with the provincial average of Varese (about 6,506 residents per municipality), Marchirolo is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3388 |
| 2020 | 3483 |
| 2021 | 3492 |
| 2022 | 3512 |
| 2023 | 3533 |
| 2024 | 3568 |
| 2025 | 3624 |
| 2026 | 3571 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1759 | 49.3% |
| Women | 1812 | 50.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 23 |
| 2022 | 27 |
| 2023 | 30 |
| 2024 | 28 |
| 2025 | 15 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 944 |
| 1961 | 1045 |
| 1971 | 1861 |
| 1981 | 2312 |
| 1991 | 2875 |
| 2001 | 3153 |
| 2011 | 3381 |
| 2019 | 3388 |
| 2020 | 3483 |
| 2021 | 3492 |
| 2022 | 3512 |
| 2023 | 3533 |
| 2024 | 3568 |
| 2025 | 3624 |
| 2026 | 3571 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3284 | 45.3% |
| Married | 3106 | 42.9% |
| Divorced | 398 | 5.5% |
| Widowed | 460 | 6.3% |
School-Age Population (2026)
Total 0-18 years: 652
| Valore | |
|---|---|
| Nido (0-2) | 78 |
| Infanzia (3-5) | 85 |
| Primaria (6-10) | 165 |
| Medie (11-13) | 130 |
| Superiori (14-18) | 194 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Marchirolo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/marchirolo-012097" title="Population pyramid of Marchirolo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/marchirolo-012097" alt="Population pyramid of Marchirolo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>