Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Lombardia.
Province page
Open the full profile page for the province of Bergamo.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Lombardia ranked by average income.
Provincial population ranking
View the municipalities in the province of Bergamo ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Isola di Fondra: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Isola di Fondra.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Isola di Fondra.
Isola di Fondra is a small municipality in the province of Bergamo, Lombardia region. With a population of 172 inhabitants and a density of 14 per km², it covers an area of 12.7 km². The average declared income is 23.067 €.
Isola di Fondra in numbers: the analysis
Among the 243 municipalities of the province of Bergamo, Isola di Fondra ranks 234 by population.
The census record tells a story of long decline: in 1951 Isola di Fondra had 321 inhabitants; today (2026) it has 172 — 46.4% fewer.
The ageing index is one of the starkest signals: in Isola di Fondra there are 678 residents over 65 for every 100 under 14, well above the national average.
For 2050 the projections point to an essentially unchanged population: about 172 inhabitants.
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Isola di Fondra is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 172 |
| 2020 | 172 |
| 2021 | 166 |
| 2022 | 171 |
| 2023 | 177 |
| 2024 | 172 |
| 2025 | 168 |
| 2026 | 172 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 86 | 50.0% |
| Women | 86 | 50.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 321 |
| 1961 | 286 |
| 1971 | 228 |
| 1981 | 196 |
| 1991 | 200 |
| 2001 | 184 |
| 2011 | 192 |
| 2019 | 172 |
| 2020 | 172 |
| 2021 | 166 |
| 2022 | 171 |
| 2023 | 177 |
| 2024 | 172 |
| 2025 | 168 |
| 2026 | 172 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 142 | 42.3% |
| Married | 144 | 42.9% |
| Divorced | 18 | 5.4% |
| Widowed | 32 | 9.5% |
School-Age Population (2026)
Total 0-18 years: 14
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 1 |
| Primaria (6-10) | 5 |
| Medie (11-13) | 2 |
| Superiori (14-18) | 5 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Isola di Fondra population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/isola-di-fondra-016121" title="Population pyramid of Isola di Fondra — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/isola-di-fondra-016121" alt="Population pyramid of Isola di Fondra — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>