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Population & demographics
All demographic data for Cison di Valmarino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Cison di Valmarino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Cison di Valmarino.
Cison di Valmarino is a small municipality in the province of Treviso, Veneto region. With a population of 2411 inhabitants and a density of 83 per km², it covers an area of 29.0 km². The average declared income is 22.550 €.
Cison di Valmarino in numbers: the analysis
Compared with the provincial average of Treviso (about 9,344 residents per municipality), Cison di Valmarino is a markedly smaller centre.
Among the 94 municipalities of the province of Treviso, Cison di Valmarino ranks 86 by population.
The census record tells a story of long decline: in 1951 Cison di Valmarino had 3,287 inhabitants; today (2026) it has 2,411 — 26.7% fewer.
The ageing index is one of the starkest signals: in Cison di Valmarino there are 257 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,827 inhabitants for Cison di Valmarino: an expected decline of 24.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2614 |
| 2020 | 2632 |
| 2021 | 2582 |
| 2022 | 2540 |
| 2023 | 2505 |
| 2024 | 2465 |
| 2025 | 2478 |
| 2026 | 2411 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1177 | 48.8% |
| Women | 1234 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 17 |
| 2022 | 13 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 15 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3287 |
| 1961 | 2940 |
| 1971 | 2471 |
| 1981 | 2365 |
| 1991 | 2401 |
| 2001 | 2553 |
| 2011 | 2711 |
| 2019 | 2614 |
| 2020 | 2632 |
| 2021 | 2582 |
| 2022 | 2540 |
| 2023 | 2505 |
| 2024 | 2465 |
| 2025 | 2478 |
| 2026 | 2411 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2186 | 44.1% |
| Married | 2158 | 43.5% |
| Divorced | 232 | 4.7% |
| Widowed | 380 | 7.7% |
School-Age Population (2026)
Total 0-18 years: 341
| Valore | |
|---|---|
| Nido (0-2) | 39 |
| Infanzia (3-5) | 38 |
| Primaria (6-10) | 85 |
| Medie (11-13) | 69 |
| Superiori (14-18) | 110 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Cison di Valmarino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/cison-di-valmarino-026018" title="Population pyramid of Cison di Valmarino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/cison-di-valmarino-026018" alt="Population pyramid of Cison di Valmarino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>