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Population & demographics
All demographic data for Pertengo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pertengo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Pertengo.
Pertengo is a small municipality in the province of Vercelli, Piemonte region. With a population of 331 inhabitants and a density of 38 per km², it covers an area of 8.7 km². The average declared income is 22.421 €.
Pertengo in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Pertengo is 190 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Pertengo about 527 inhabitants, up 59.2% from today.
Compared with the provincial average of Vercelli (about 2,026 residents per municipality), Pertengo is a markedly smaller centre.
Among the 82 municipalities of the province of Vercelli, Pertengo ranks 56 by population.
The census record tells a story of long decline: in 1951 Pertengo had 749 inhabitants; today (2026) it has 331 — 55.8% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 289 |
| 2020 | 281 |
| 2021 | 272 |
| 2022 | 305 |
| 2023 | 301 |
| 2024 | 325 |
| 2025 | 332 |
| 2026 | 331 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 166 | 50.2% |
| Women | 165 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 749 |
| 1961 | 613 |
| 1971 | 483 |
| 1981 | 421 |
| 1991 | 367 |
| 2001 | 338 |
| 2011 | 321 |
| 2019 | 289 |
| 2020 | 281 |
| 2021 | 272 |
| 2022 | 305 |
| 2023 | 301 |
| 2024 | 325 |
| 2025 | 332 |
| 2026 | 331 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 270 | 40.7% |
| Married | 332 | 50.0% |
| Divorced | 24 | 3.6% |
| Widowed | 38 | 5.7% |
School-Age Population (2026)
Total 0-18 years: 57
| Valore | |
|---|---|
| Nido (0-2) | 6 |
| Infanzia (3-5) | 11 |
| Primaria (6-10) | 11 |
| Medie (11-13) | 11 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pertengo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pertengo-002091" title="Population pyramid of Pertengo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pertengo-002091" alt="Population pyramid of Pertengo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>