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Population & demographics
All demographic data for Perrero: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Perrero.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Perrero.
Perrero is a small municipality in the province of Torino, Piemonte region. With a population of 547 inhabitants and a density of 9 per km², it covers an area of 63.0 km². The average declared income is 20.659 €.
Perrero in numbers: the analysis
Demographic projections to 2050 estimate about 313 inhabitants for Perrero: an expected decline of 42.8% from today.
Compared with the provincial average of Torino (about 7,067 residents per municipality), Perrero is a markedly smaller centre.
Among the 312 municipalities of the province of Torino, Perrero ranks 248 by population.
The census record tells a story of long decline: in 1951 Perrero had 2,153 inhabitants; today (2026) it has 547 — 74.6% fewer.
The ageing index is one of the starkest signals: in Perrero there are 545 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 644 |
| 2020 | 626 |
| 2021 | 600 |
| 2022 | 583 |
| 2023 | 571 |
| 2024 | 557 |
| 2025 | 554 |
| 2026 | 547 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 298 | 54.5% |
| Women | 249 | 45.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2153 |
| 1961 | 1746 |
| 1971 | 1331 |
| 1981 | 1058 |
| 1991 | 902 |
| 2001 | 773 |
| 2011 | 723 |
| 2019 | 644 |
| 2020 | 626 |
| 2021 | 600 |
| 2022 | 583 |
| 2023 | 571 |
| 2024 | 557 |
| 2025 | 554 |
| 2026 | 547 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 470 | 42.4% |
| Married | 426 | 38.4% |
| Divorced | 76 | 6.9% |
| Widowed | 136 | 12.3% |
School-Age Population (2026)
Total 0-18 years: 54
| Valore | |
|---|---|
| Nido (0-2) | 7 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 11 |
| Medie (11-13) | 13 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Perrero population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/perrero-001186" title="Population pyramid of Perrero — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/perrero-001186" alt="Population pyramid of Perrero — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>