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Population & demographics
All demographic data for Piossasco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Piossasco.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Piossasco.
Piossasco is a medium-sized municipality in the province of Torino, Piemonte region. With a population of 17.844 inhabitants and a density of 441 per km², it covers an area of 40.5 km². The average declared income is 26.024 €.
Piossasco in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Piossasco is 218 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 16,773 inhabitants for Piossasco: an expected decline of 6% from today.
The average municipality in the province of Torino has about 7,067 residents: Piossasco has 2.5 times as many.
Few municipalities in Piemonte are larger: it ranks no. 37 by population out of 1180.
By population, Piossasco ranks no. 18 among the 312 municipalities of the province of Torino.
Piossasco has grown substantially since 1951: from 3,839 inhabitants then to 17,844 in 2026, an increase of 364.8%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 18.169 |
| 2020 | 18.167 |
| 2021 | 18.102 |
| 2022 | 18.087 |
| 2023 | 18.016 |
| 2024 | 17.952 |
| 2025 | 18.051 |
| 2026 | 17.844 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 8717 | 48.9% |
| Women | 9127 | 51.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 115 |
| 2022 | 108 |
| 2023 | 89 |
| 2024 | 129 |
| 2025 | 91 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3839 |
| 1961 | 4328 |
| 1971 | 9803 |
| 1981 | 15.443 |
| 1991 | 15.554 |
| 2001 | 16.138 |
| 2011 | 18.186 |
| 2019 | 18.169 |
| 2020 | 18.167 |
| 2021 | 18.102 |
| 2022 | 18.087 |
| 2023 | 18.016 |
| 2024 | 17.952 |
| 2025 | 18.051 |
| 2026 | 17.844 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 15.120 | 41.9% |
| Married | 16.458 | 45.6% |
| Divorced | 1838 | 5.1% |
| Widowed | 2686 | 7.4% |
School-Age Population (2026)
Total 0-18 years: 2858
| Valore | |
|---|---|
| Nido (0-2) | 329 |
| Infanzia (3-5) | 349 |
| Primaria (6-10) | 711 |
| Medie (11-13) | 534 |
| Superiori (14-18) | 935 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Piossasco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/piossasco-001194" title="Population pyramid of Piossasco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/piossasco-001194" alt="Population pyramid of Piossasco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>