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Population & demographics
All demographic data for San Polo di Piave: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Polo di Piave.
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Air quality (PM2.5, PM10, NO2) and land consumption data for San Polo di Piave.
San Polo di Piave is a small municipality in the province of Treviso, Veneto region. With a population of 4795 inhabitants and a density of 227 per km², it covers an area of 21.1 km². The average declared income is 22.730 €.
San Polo di Piave in numbers: the analysis
Among the 94 municipalities of the province of Treviso, San Polo di Piave ranks 66 by population.
Over the long run the population of San Polo di Piave has stayed essentially stable: 4,701 inhabitants in 1951, 4,795 in 2026 (less than 5% change).
The generational balance is in line with the norm: the ageing index of San Polo di Piave is 216 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 4,412 inhabitants for San Polo di Piave: an expected decline of 8% from today.
Compared with the provincial average of Treviso (about 9,344 residents per municipality), San Polo di Piave is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4913 |
| 2020 | 4873 |
| 2021 | 4946 |
| 2022 | 4914 |
| 2023 | 4891 |
| 2024 | 4876 |
| 2025 | 4846 |
| 2026 | 4795 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2478 | 51.7% |
| Women | 2317 | 48.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 35 |
| 2022 | 33 |
| 2023 | 35 |
| 2024 | 47 |
| 2025 | 33 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4701 |
| 1961 | 4044 |
| 1971 | 3766 |
| 1981 | 3812 |
| 1991 | 4053 |
| 2001 | 4536 |
| 2011 | 4929 |
| 2019 | 4913 |
| 2020 | 4873 |
| 2021 | 4946 |
| 2022 | 4914 |
| 2023 | 4891 |
| 2024 | 4876 |
| 2025 | 4846 |
| 2026 | 4795 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4122 | 42.5% |
| Married | 4682 | 48.3% |
| Divorced | 254 | 2.6% |
| Widowed | 634 | 6.5% |
School-Age Population (2026)
Total 0-18 years: 729
| Valore | |
|---|---|
| Nido (0-2) | 111 |
| Infanzia (3-5) | 89 |
| Primaria (6-10) | 168 |
| Medie (11-13) | 132 |
| Superiori (14-18) | 229 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Polo di Piave population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-polo-di-piave-026074" title="Population pyramid of San Polo di Piave — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-polo-di-piave-026074" alt="Population pyramid of San Polo di Piave — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>