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Population & demographics
All demographic data for Trino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Trino.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Trino.
Trino is a medium-sized municipality in the province of Vercelli, Piemonte region. With a population of 6760 inhabitants and a density of 96 per km², it covers an area of 70.5 km². The average declared income is 23.147 €.
Trino in numbers: the analysis
The average municipality in the province of Vercelli has about 2,026 residents: Trino has 3.3 times as many.
Few municipalities in Piemonte are larger: it ranks no. 101 by population out of 1180.
By population, Trino ranks no. 7 among the 82 municipalities of the province of Vercelli.
The census record tells a story of long decline: in 1951 Trino had 9,737 inhabitants; today (2026) it has 6,760 — 30.6% fewer.
The ageing index is one of the starkest signals: in Trino there are 252 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 6,377 inhabitants for Trino: an expected decline of 5.7% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6876 |
| 2020 | 6832 |
| 2021 | 6771 |
| 2022 | 6692 |
| 2023 | 6659 |
| 2024 | 6659 |
| 2025 | 6688 |
| 2026 | 6760 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3354 | 49.6% |
| Women | 3406 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 29 |
| 2022 | 34 |
| 2023 | 32 |
| 2024 | 37 |
| 2025 | 36 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 9737 |
| 1961 | 9148 |
| 1971 | 9587 |
| 1981 | 9085 |
| 1991 | 8217 |
| 2001 | 7605 |
| 2011 | 7437 |
| 2019 | 6876 |
| 2020 | 6832 |
| 2021 | 6771 |
| 2022 | 6692 |
| 2023 | 6659 |
| 2024 | 6659 |
| 2025 | 6688 |
| 2026 | 6760 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 5396 | 40.3% |
| Married | 6038 | 45.1% |
| Divorced | 608 | 4.5% |
| Widowed | 1334 | 10.0% |
School-Age Population (2026)
Total 0-18 years: 1054
| Valore | |
|---|---|
| Nido (0-2) | 118 |
| Infanzia (3-5) | 137 |
| Primaria (6-10) | 269 |
| Medie (11-13) | 203 |
| Superiori (14-18) | 327 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Trino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/trino-002148" title="Population pyramid of Trino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/trino-002148" alt="Population pyramid of Trino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>