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Population & demographics
All demographic data for Belvedere Ostrense: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Belvedere Ostrense.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Belvedere Ostrense.
Belvedere Ostrense is a small municipality in the province of Ancona, Marche region. With a population of 2070 inhabitants and a density of 70 per km², it covers an area of 29.6 km². The average declared income is 21.195 €.
Belvedere Ostrense in numbers: the analysis
The census record tells a story of long decline: in 1951 Belvedere Ostrense had 3,364 inhabitants; today (2026) it has 2,070 — 38.5% fewer.
The generational balance is in line with the norm: the ageing index of Belvedere Ostrense is 229 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 1,733 inhabitants for Belvedere Ostrense: an expected decline of 16.3% from today.
Compared with the provincial average of Ancona (about 9,822 residents per municipality), Belvedere Ostrense is a markedly smaller centre.
Among the 47 municipalities of the province of Ancona, Belvedere Ostrense ranks 37 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2180 |
| 2020 | 2155 |
| 2021 | 2133 |
| 2022 | 2096 |
| 2023 | 2096 |
| 2024 | 2075 |
| 2025 | 2075 |
| 2026 | 2070 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1019 | 49.2% |
| Women | 1051 | 50.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 13 |
| 2024 | 10 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3364 |
| 1961 | 3006 |
| 1971 | 2360 |
| 1981 | 2270 |
| 1991 | 2227 |
| 2001 | 2179 |
| 2011 | 2288 |
| 2019 | 2180 |
| 2020 | 2155 |
| 2021 | 2133 |
| 2022 | 2096 |
| 2023 | 2096 |
| 2024 | 2075 |
| 2025 | 2075 |
| 2026 | 2070 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1786 | 43.0% |
| Married | 1838 | 44.3% |
| Divorced | 116 | 2.8% |
| Widowed | 410 | 9.9% |
School-Age Population (2026)
Total 0-18 years: 350
| Valore | |
|---|---|
| Nido (0-2) | 33 |
| Infanzia (3-5) | 56 |
| Primaria (6-10) | 94 |
| Medie (11-13) | 49 |
| Superiori (14-18) | 118 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Belvedere Ostrense population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/belvedere-ostrense-042005" title="Population pyramid of Belvedere Ostrense — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/belvedere-ostrense-042005" alt="Population pyramid of Belvedere Ostrense — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>