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Population & demographics
All demographic data for Castelnovo Bariano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelnovo Bariano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castelnovo Bariano.
Castelnovo Bariano is a small municipality in the province of Rovigo, Veneto region. With a population of 2588 inhabitants and a density of 68 per km², it covers an area of 37.9 km². The average declared income is 23.146 €.
Castelnovo Bariano in numbers: the analysis
Demographic projections to 2050 estimate about 2,258 inhabitants for Castelnovo Bariano: an expected decline of 12.8% from today.
Compared with the provincial average of Rovigo (about 4,544 residents per municipality), Castelnovo Bariano is a markedly smaller centre.
Among the 50 municipalities of the province of Rovigo, Castelnovo Bariano ranks 21 by population.
The census record tells a story of long decline: in 1951 Castelnovo Bariano had 5,908 inhabitants; today (2026) it has 2,588 — 56.2% fewer.
The generational balance is in line with the norm: the ageing index of Castelnovo Bariano is 236 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2693 |
| 2020 | 2651 |
| 2021 | 2624 |
| 2022 | 2639 |
| 2023 | 2603 |
| 2024 | 2566 |
| 2025 | 2587 |
| 2026 | 2588 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1288 | 49.8% |
| Women | 1300 | 50.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 13 |
| 2025 | 13 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5908 |
| 1961 | 4759 |
| 1971 | 4055 |
| 1981 | 3642 |
| 1991 | 3205 |
| 2001 | 3052 |
| 2011 | 2931 |
| 2019 | 2693 |
| 2020 | 2651 |
| 2021 | 2624 |
| 2022 | 2639 |
| 2023 | 2603 |
| 2024 | 2566 |
| 2025 | 2587 |
| 2026 | 2588 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2224 | 43.0% |
| Married | 2312 | 44.7% |
| Divorced | 172 | 3.3% |
| Widowed | 466 | 9.0% |
School-Age Population (2026)
Total 0-18 years: 435
| Valore | |
|---|---|
| Nido (0-2) | 44 |
| Infanzia (3-5) | 43 |
| Primaria (6-10) | 124 |
| Medie (11-13) | 76 |
| Superiori (14-18) | 148 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelnovo Bariano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelnovo-bariano-029013" title="Population pyramid of Castelnovo Bariano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelnovo-bariano-029013" alt="Population pyramid of Castelnovo Bariano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>