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Population & demographics
All demographic data for Bono: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bono.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Bono.
Bono is a small municipality in the province of Sassari, Sardegna region. With a population of 3232 inhabitants and a density of 43 per km², it covers an area of 75.1 km². The average declared income is 17.707 €.
Bono in numbers: the analysis
Among the 92 municipalities of the province of Sassari, Bono ranks 25 by population.
The census record tells a story of long decline: in 1951 Bono had 4,815 inhabitants; today (2026) it has 3,232 — 32.9% fewer.
The generational balance is in line with the norm: the ageing index of Bono is 224 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 2,506 inhabitants for Bono: an expected decline of 22.5% from today.
Compared with the provincial average of Sassari (about 5,115 residents per municipality), Bono is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3481 |
| 2020 | 3480 |
| 2021 | 3369 |
| 2022 | 3356 |
| 2023 | 3319 |
| 2024 | 3293 |
| 2025 | 3261 |
| 2026 | 3232 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1602 | 49.6% |
| Women | 1630 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 25 |
| 2022 | 16 |
| 2023 | 23 |
| 2024 | 25 |
| 2025 | 24 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4815 |
| 1961 | 4906 |
| 1971 | 4111 |
| 1981 | 4043 |
| 1991 | 4061 |
| 2001 | 3800 |
| 2011 | 3636 |
| 2019 | 3481 |
| 2020 | 3480 |
| 2021 | 3369 |
| 2022 | 3356 |
| 2023 | 3319 |
| 2024 | 3293 |
| 2025 | 3261 |
| 2026 | 3232 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3192 | 48.9% |
| Married | 2716 | 41.6% |
| Divorced | 78 | 1.2% |
| Widowed | 536 | 8.2% |
School-Age Population (2026)
Total 0-18 years: 517
| Valore | |
|---|---|
| Nido (0-2) | 73 |
| Infanzia (3-5) | 57 |
| Primaria (6-10) | 149 |
| Medie (11-13) | 81 |
| Superiori (14-18) | 157 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bono population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bono-090012" title="Population pyramid of Bono — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bono-090012" alt="Population pyramid of Bono — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>