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Population & demographics
All demographic data for Prarolo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Prarolo.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Prarolo.
Prarolo is a small municipality in the province of Vercelli, Piemonte region. With a population of 720 inhabitants and a density of 62 per km², it covers an area of 11.6 km². The average declared income is 23.314 €.
Prarolo in numbers: the analysis
The census record tells a story of long decline: in 1951 Prarolo had 1,055 inhabitants; today (2026) it has 720 — 31.8% fewer.
Among the 82 municipalities of the province of Vercelli, Prarolo ranks 42 by population.
Compared with the provincial average of Vercelli (about 2,026 residents per municipality), Prarolo is a markedly smaller centre.
For 2050 the projections point to an essentially unchanged population: about 703 inhabitants.
The generational balance is in line with the norm: the ageing index of Prarolo is 247 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 725 |
| 2020 | 712 |
| 2021 | 719 |
| 2022 | 708 |
| 2023 | 711 |
| 2024 | 734 |
| 2025 | 724 |
| 2026 | 720 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 373 | 51.8% |
| Women | 347 | 48.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1055 |
| 1961 | 887 |
| 1971 | 706 |
| 1981 | 621 |
| 1991 | 585 |
| 2001 | 589 |
| 2011 | 672 |
| 2019 | 725 |
| 2020 | 712 |
| 2021 | 719 |
| 2022 | 708 |
| 2023 | 711 |
| 2024 | 734 |
| 2025 | 724 |
| 2026 | 720 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 652 | 45.0% |
| Married | 576 | 39.8% |
| Divorced | 84 | 5.8% |
| Widowed | 136 | 9.4% |
School-Age Population (2026)
Total 0-18 years: 98
| Valore | |
|---|---|
| Nido (0-2) | 9 |
| Infanzia (3-5) | 14 |
| Primaria (6-10) | 30 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 28 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Prarolo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/prarolo-002104" title="Population pyramid of Prarolo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/prarolo-002104" alt="Population pyramid of Prarolo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>