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Population & demographics
All demographic data for Mareno di Piave: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mareno di Piave.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Mareno di Piave.
Mareno di Piave is a medium-sized municipality in the province of Treviso, Veneto region. With a population of 9353 inhabitants and a density of 334 per km², it covers an area of 28.0 km². The average declared income is 25.618 €.
Mareno di Piave in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Mareno di Piave is 205 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 8,560 inhabitants for Mareno di Piave: an expected decline of 8.5% from today.
Among the 94 municipalities of the province of Treviso, Mareno di Piave ranks 30 by population.
Mareno di Piave has grown substantially since 1951: from 5,872 inhabitants then to 9,353 in 2026, an increase of 59.3%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 9598 |
| 2020 | 9601 |
| 2021 | 9608 |
| 2022 | 9548 |
| 2023 | 9481 |
| 2024 | 9455 |
| 2025 | 9392 |
| 2026 | 9353 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 4715 | 50.4% |
| Women | 4638 | 49.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 74 |
| 2022 | 53 |
| 2023 | 51 |
| 2024 | 52 |
| 2025 | 51 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5872 |
| 1961 | 5929 |
| 1971 | 6313 |
| 1981 | 6835 |
| 1991 | 7255 |
| 2001 | 7870 |
| 2011 | 9667 |
| 2019 | 9598 |
| 2020 | 9601 |
| 2021 | 9608 |
| 2022 | 9548 |
| 2023 | 9481 |
| 2024 | 9455 |
| 2025 | 9392 |
| 2026 | 9353 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 8272 | 44.0% |
| Married | 8646 | 46.0% |
| Divorced | 682 | 3.6% |
| Widowed | 1184 | 6.3% |
School-Age Population (2026)
Total 0-18 years: 1490
| Valore | |
|---|---|
| Nido (0-2) | 152 |
| Infanzia (3-5) | 185 |
| Primaria (6-10) | 407 |
| Medie (11-13) | 259 |
| Superiori (14-18) | 487 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mareno di Piave population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mareno-di-piave-026038" title="Population pyramid of Mareno di Piave — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mareno-di-piave-026038" alt="Population pyramid of Mareno di Piave — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>