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Population & demographics
All demographic data for Arquà Polesine: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Arquà Polesine.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Arquà Polesine.
Arquà Polesine is a small municipality in the province of Rovigo, Veneto region. With a population of 2578 inhabitants and a density of 125 per km², it covers an area of 20.6 km². The average declared income is 23.736 €.
Arquà Polesine in numbers: the analysis
The census record tells a story of long decline: in 1951 Arquà Polesine had 4,515 inhabitants; today (2026) it has 2,578 — 42.9% fewer.
The ageing index is one of the starkest signals: in Arquà Polesine there are 292 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 2,292 inhabitants for Arquà Polesine: an expected decline of 11.1% from today.
Compared with the provincial average of Rovigo (about 4,544 residents per municipality), Arquà Polesine is a markedly smaller centre.
Among the 50 municipalities of the province of Rovigo, Arquà Polesine ranks 22 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2668 |
| 2020 | 2680 |
| 2021 | 2628 |
| 2022 | 2616 |
| 2023 | 2578 |
| 2024 | 2559 |
| 2025 | 2555 |
| 2026 | 2578 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1292 | 50.1% |
| Women | 1286 | 49.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 18 |
| 2022 | 14 |
| 2023 | 16 |
| 2024 | 11 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4515 |
| 1961 | 3671 |
| 1971 | 3267 |
| 1981 | 3082 |
| 1991 | 2909 |
| 2001 | 2896 |
| 2011 | 2811 |
| 2019 | 2668 |
| 2020 | 2680 |
| 2021 | 2628 |
| 2022 | 2616 |
| 2023 | 2578 |
| 2024 | 2559 |
| 2025 | 2555 |
| 2026 | 2578 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2062 | 40.4% |
| Married | 2402 | 47.0% |
| Divorced | 222 | 4.3% |
| Widowed | 424 | 8.3% |
School-Age Population (2026)
Total 0-18 years: 333
| Valore | |
|---|---|
| Nido (0-2) | 42 |
| Infanzia (3-5) | 47 |
| Primaria (6-10) | 76 |
| Medie (11-13) | 59 |
| Superiori (14-18) | 109 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Arquà Polesine population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/arqua-polesine-029003" title="Population pyramid of Arquà Polesine — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/arqua-polesine-029003" alt="Population pyramid of Arquà Polesine — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>