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Population & demographics
All demographic data for Porto Viro: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Porto Viro.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Porto Viro.
Porto Viro is a medium-sized municipality in the province of Rovigo, Veneto region. With a population of 13.675 inhabitants and a density of 102 per km², it covers an area of 134.2 km². The average declared income is 20.715 €.
Porto Viro in numbers: the analysis
The ageing index is one of the starkest signals: in Porto Viro there are 288 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 12,050 inhabitants for Porto Viro: an expected decline of 11.9% from today.
The average municipality in the province of Rovigo has about 4,544 residents: Porto Viro has 3 times as many.
By population, Porto Viro ranks no. 3 among the 50 municipalities of the province of Rovigo.
The census record tells a story of long decline: in 1951 Porto Viro had 21,691 inhabitants; today (2026) it has 13,675 — 37% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 14.189 |
| 2020 | 14.082 |
| 2021 | 13.911 |
| 2022 | 13.782 |
| 2023 | 13.751 |
| 2024 | 13.755 |
| 2025 | 13.739 |
| 2026 | 13.675 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 6773 | 49.5% |
| Women | 6902 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 81 |
| 2022 | 75 |
| 2023 | 88 |
| 2024 | 67 |
| 2025 | 80 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 21.691 |
| 1961 | 15.152 |
| 1971 | 13.105 |
| 1981 | 14.217 |
| 1991 | 14.111 |
| 2001 | 14.399 |
| 2011 | 14.645 |
| 2019 | 14.189 |
| 2020 | 14.082 |
| 2021 | 13.911 |
| 2022 | 13.782 |
| 2023 | 13.751 |
| 2024 | 13.755 |
| 2025 | 13.739 |
| 2026 | 13.675 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 10.970 | 39.9% |
| Married | 12.946 | 47.1% |
| Divorced | 1292 | 4.7% |
| Widowed | 2270 | 8.3% |
School-Age Population (2026)
Total 0-18 years: 1781
| Valore | |
|---|---|
| Nido (0-2) | 238 |
| Infanzia (3-5) | 229 |
| Primaria (6-10) | 434 |
| Medie (11-13) | 317 |
| Superiori (14-18) | 563 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Porto Viro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/porto-viro-029052" title="Population pyramid of Porto Viro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/porto-viro-029052" alt="Population pyramid of Porto Viro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>