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Population & demographics
All demographic data for San Donà di Piave: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Donà di Piave.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for San Donà di Piave.
San Donà di Piave is a medium-sized municipality in the province of Venezia, Veneto region. With a population of 42.261 inhabitants and a density of 542 per km², it covers an area of 78.0 km². The average declared income is 26.369 €.
San Donà di Piave in numbers: the analysis
By population, San Donà di Piave ranks no. 3 among the 44 municipalities of the province of Venezia.
San Donà di Piave has grown substantially since 1951: from 25,536 inhabitants then to 42,261 in 2026, an increase of 65.5%.
The generational balance is in line with the norm: the ageing index of San Donà di Piave is 222 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 42,685 inhabitants.
The average municipality in the province of Venezia has about 18,956 residents: San Donà di Piave has 2.2 times as many.
San Donà di Piave is among Italy's major centres: the country's no. 185 municipality by population out of 7896.
Few municipalities in Veneto are larger: it ranks no. 9 by population out of 560.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 42.138 |
| 2020 | 42.250 |
| 2021 | 41.807 |
| 2022 | 41.664 |
| 2023 | 41.620 |
| 2024 | 41.848 |
| 2025 | 41.902 |
| 2026 | 42.261 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 20.408 | 48.3% |
| Women | 21.853 | 51.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 275 |
| 2022 | 252 |
| 2023 | 263 |
| 2024 | 273 |
| 2025 | 248 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 25.536 |
| 1961 | 24.614 |
| 1971 | 29.069 |
| 1981 | 32.017 |
| 1991 | 33.446 |
| 2001 | 35.417 |
| 2011 | 40.646 |
| 2019 | 42.138 |
| 2020 | 42.250 |
| 2021 | 41.807 |
| 2022 | 41.664 |
| 2023 | 41.620 |
| 2024 | 41.848 |
| 2025 | 41.902 |
| 2026 | 42.261 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 36.108 | 43.1% |
| Married | 38.012 | 45.4% |
| Divorced | 3540 | 4.2% |
| Widowed | 6090 | 7.3% |
School-Age Population (2026)
Total 0-18 years: 6451
| Valore | |
|---|---|
| Nido (0-2) | 792 |
| Infanzia (3-5) | 822 |
| Primaria (6-10) | 1639 |
| Medie (11-13) | 1126 |
| Superiori (14-18) | 2072 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Donà di Piave population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-dona-di-piave-027033" title="Population pyramid of San Donà di Piave — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-dona-di-piave-027033" alt="Population pyramid of San Donà di Piave — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>