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Population & demographics
All demographic data for Bivona: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bivona.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Bivona.
Bivona is a small municipality in the province of Agrigento, Sicilia region. With a population of 3000 inhabitants and a density of 34 per km², it covers an area of 88.9 km². The average declared income is 17.303 €.
Bivona in numbers: the analysis
Compared with the provincial average of Agrigento (about 9,466 residents per municipality), Bivona is a markedly smaller centre.
Among the 43 municipalities of the province of Agrigento, Bivona ranks 28 by population.
The census record tells a story of long decline: in 1951 Bivona had 5,667 inhabitants; today (2026) it has 3,000 — 47.1% fewer.
The ageing index is one of the starkest signals: in Bivona there are 386 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,812 inhabitants for Bivona: an expected decline of 39.6% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3475 |
| 2020 | 3401 |
| 2021 | 3298 |
| 2022 | 3257 |
| 2023 | 3214 |
| 2024 | 3120 |
| 2025 | 3066 |
| 2026 | 3000 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1451 | 48.4% |
| Women | 1549 | 51.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 17 |
| 2022 | 16 |
| 2023 | 7 |
| 2024 | 13 |
| 2025 | 11 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5667 |
| 1961 | 5287 |
| 1971 | 5043 |
| 1981 | 5030 |
| 1991 | 5076 |
| 2001 | 4225 |
| 2011 | 3882 |
| 2019 | 3475 |
| 2020 | 3401 |
| 2021 | 3298 |
| 2022 | 3257 |
| 2023 | 3214 |
| 2024 | 3120 |
| 2025 | 3066 |
| 2026 | 3000 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2478 | 40.4% |
| Married | 2908 | 47.4% |
| Divorced | 114 | 1.9% |
| Widowed | 632 | 10.3% |
School-Age Population (2026)
Total 0-18 years: 356
| Valore | |
|---|---|
| Nido (0-2) | 31 |
| Infanzia (3-5) | 41 |
| Primaria (6-10) | 69 |
| Medie (11-13) | 57 |
| Superiori (14-18) | 158 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bivona population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bivona-084004" title="Population pyramid of Bivona — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bivona-084004" alt="Population pyramid of Bivona — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>