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Population & demographics
All demographic data for Trissino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Trissino.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Trissino.
Trissino is a medium-sized municipality in the province of Vicenza, Veneto region. With a population of 8651 inhabitants and a density of 404 per km², it covers an area of 21.4 km². The average declared income is 27.136 €.
Trissino in numbers: the analysis
Among the 113 municipalities of the province of Vicenza, Trissino ranks 27 by population.
For 2050 the projections point to an essentially unchanged population: about 8,422 inhabitants.
The generational balance is in line with the norm: the ageing index of Trissino is 201 (over-65s per 100 under-14s).
Trissino has grown substantially since 1951: from 5,768 inhabitants then to 8,651 in 2026, an increase of 50%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 8719 |
| 2020 | 8711 |
| 2021 | 8675 |
| 2022 | 8638 |
| 2023 | 8641 |
| 2024 | 8655 |
| 2025 | 8651 |
| 2026 | 8651 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 4342 | 50.2% |
| Women | 4309 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 54 |
| 2022 | 60 |
| 2023 | 49 |
| 2024 | 56 |
| 2025 | 43 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5768 |
| 1961 | 5098 |
| 1971 | 5538 |
| 1981 | 6655 |
| 1991 | 7392 |
| 2001 | 7794 |
| 2011 | 8620 |
| 2019 | 8719 |
| 2020 | 8711 |
| 2021 | 8675 |
| 2022 | 8638 |
| 2023 | 8641 |
| 2024 | 8655 |
| 2025 | 8651 |
| 2026 | 8651 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 7492 | 43.3% |
| Married | 8076 | 46.7% |
| Divorced | 656 | 3.8% |
| Widowed | 1078 | 6.2% |
School-Age Population (2026)
Total 0-18 years: 1381
| Valore | |
|---|---|
| Nido (0-2) | 155 |
| Infanzia (3-5) | 178 |
| Primaria (6-10) | 350 |
| Medie (11-13) | 242 |
| Superiori (14-18) | 456 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Trissino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/trissino-024110" title="Population pyramid of Trissino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/trissino-024110" alt="Population pyramid of Trissino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>