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Population & demographics
All demographic data for Gallio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gallio.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Gallio.
Gallio is a small municipality in the province of Vicenza, Veneto region. With a population of 2354 inhabitants and a density of 49 per km², it covers an area of 47.8 km². The average declared income is 21.617 €.
Gallio in numbers: the analysis
Among the 113 municipalities of the province of Vicenza, Gallio ranks 86 by population.
The census record tells a story of long decline: in 1951 Gallio had 2,817 inhabitants; today (2026) it has 2,354 — 16.4% fewer.
The ageing index is one of the starkest signals: in Gallio there are 272 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 2,209 inhabitants for Gallio: an expected decline of 6.2% from today.
Compared with the provincial average of Vicenza (about 7,568 residents per municipality), Gallio is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2398 |
| 2020 | 2396 |
| 2021 | 2342 |
| 2022 | 2342 |
| 2023 | 2348 |
| 2024 | 2339 |
| 2025 | 2359 |
| 2026 | 2354 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1162 | 49.4% |
| Women | 1192 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 13 |
| 2024 | 20 |
| 2025 | 21 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2817 |
| 1961 | 2329 |
| 1971 | 2177 |
| 1981 | 2144 |
| 1991 | 2208 |
| 2001 | 2336 |
| 2011 | 2413 |
| 2019 | 2398 |
| 2020 | 2396 |
| 2021 | 2342 |
| 2022 | 2342 |
| 2023 | 2348 |
| 2024 | 2339 |
| 2025 | 2359 |
| 2026 | 2354 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2086 | 44.2% |
| Married | 2090 | 44.3% |
| Divorced | 182 | 3.9% |
| Widowed | 360 | 7.6% |
School-Age Population (2026)
Total 0-18 years: 318
| Valore | |
|---|---|
| Nido (0-2) | 56 |
| Infanzia (3-5) | 41 |
| Primaria (6-10) | 69 |
| Medie (11-13) | 52 |
| Superiori (14-18) | 100 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gallio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gallio-024042" title="Population pyramid of Gallio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gallio-024042" alt="Population pyramid of Gallio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>