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 Solbiate Arno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Solbiate Arno.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Solbiate Arno.
Solbiate Arno is a small municipality in the province of Varese, Lombardia region. With a population of 4047 inhabitants and a density of 1301 per km², it covers an area of 3.1 km². The average declared income is 29.888 €.
Solbiate Arno in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Solbiate Arno is 215 (over-65s per 100 under-14s).
Solbiate Arno has grown substantially since 1951: from 1,921 inhabitants then to 4,047 in 2026, an increase of 110.7%.
Among the 136 municipalities of the province of Varese, Solbiate Arno ranks 61 by population.
Compared with the provincial average of Varese (about 6,506 residents per municipality), Solbiate Arno is a markedly smaller centre.
For 2050 the projections point to an essentially unchanged population: about 3,883 inhabitants.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4096 |
| 2020 | 4056 |
| 2021 | 4014 |
| 2022 | 4021 |
| 2023 | 4027 |
| 2024 | 4010 |
| 2025 | 4030 |
| 2026 | 4047 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1980 | 48.9% |
| Women | 2067 | 51.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 23 |
| 2022 | 26 |
| 2023 | 32 |
| 2024 | 28 |
| 2025 | 25 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1921 |
| 1961 | 2498 |
| 1971 | 3288 |
| 1981 | 3522 |
| 1991 | 4057 |
| 2001 | 4027 |
| 2011 | 4274 |
| 2019 | 4096 |
| 2020 | 4056 |
| 2021 | 4014 |
| 2022 | 4021 |
| 2023 | 4027 |
| 2024 | 4010 |
| 2025 | 4030 |
| 2026 | 4047 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3394 | 42.1% |
| Married | 3792 | 47.0% |
| Divorced | 368 | 4.6% |
| Widowed | 506 | 6.3% |
School-Age Population (2026)
Total 0-18 years: 634
| Valore | |
|---|---|
| Nido (0-2) | 83 |
| Infanzia (3-5) | 69 |
| Primaria (6-10) | 163 |
| Medie (11-13) | 124 |
| Superiori (14-18) | 195 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Solbiate Arno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/solbiate-arno-012121" title="Population pyramid of Solbiate Arno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/solbiate-arno-012121" alt="Population pyramid of Solbiate Arno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>